一元一一元二次不等式式组,100道,有吗

100测评网苏科版八年级数学一元一次不等式和一元一次不等式组_百度文库
两大类热门资源免费畅读
续费一年阅读会员,立省24元!
专注于教育信息化,旗下核心产品《100测评网...00.0浏览总量总评分
评价文档:
15页免费10页免费4页免费5页免费5页免费 4页免费4页免费4页免费4页免费3页免费
100测评网苏科版八年级数学一元一次不等式和一元一次不等式组|由0测​评​网​上​传​提​供​,​一​线​特​高​级​教​师​整​理​编​辑​,​非​常​有​助​于​中​小​学​生​的​学​业​提​升
把文档贴到Blog、BBS或个人站等:
普通尺寸(450*500pix)
较大尺寸(630*500pix)
你可能喜欢急!!!!!一元一次不等式组计算练习题60道,不能重_百度知道
急!!!!!一元一次不等式组计算练习题60道,不能重
最好简单点,初一能做的,禁止引用,发应用和选择填空的去死
提问者采纳
2x-1<3 & &-2/x≤1x-1≥2&&&& 3x-7<83(x+1)>x-1 & &-2/3x≥2 & &4.x≤2&&&&&&& x+2>1 & &&2x-4>0&&&&x-7<0 &&2X<-1&& &X+2>07.+3>0 -3X+5>02/3x+1>0&&&&2-x≥0 & &x-4 & 2x+1&&&&&& 2x-6 & x-23×10x&500&&&&&&&&&& 7(X+3)&98&&3x-2(9-x)>3(7+2x)-(11-6x)2(3x-1)-3(4x+5)≤x-4(x-7)2(x-1)-x>3(x-1)-3x-515-(7+5x)≤2x+(5-3x)2X+3>0-3X+5>0&5X+6<3X4(2X-3)>5(X+2)&2X+4<05X-2≥3(X+1)2(X-3)≤45x-3&02x-3(x-1) & 66x-3(x-1) ≤12-2(x+2)3(1-3x) & 4(x-1)8-7x+1 & 2(3x-2)3x+14 & 4(2x-9)3-3x&-2x&5x+3x>2-3x+9<7&5x+3x>2(3+8)x>65-3/1 x>511x-5x>3&-3a-9a>11-4a+9>6&33x+33<16x+8>3x+82X<-1 X+2>0 2(1+X)>3(X-7) 4(2X-3)>5(X+2)x-2(x-3)≤8&&& x-3(x-2)≥4&找了好久,60题太多啦,题海战术没什么用的,你先做着这些题目吧。
提问者评价
其他类似问题
按默认排序
其他2条回答
1、2X+3>0 -3X+5>0 2、2X<-1 X+2>0 3、5X+6<3X 8-7X>4-5X 4、2(1+X)>3(X-7) 4(2X-3)>5(X+2) 5、2X<4 X+3>0 6、1-X>0 X+2<0 7、5+2X>3 X+2<8 8、2X+4<0 1/2(X+8)-2>0 9、5X-2≥3(X+1) 1/2X+1>3/2X-3 10、1+1/2X>2 2(X-3)≤4 3x(x+5)>3x2+7 x-4 & 2x+1 3x+14 & 4(2x-9) 3x-7≥4x-4 2x-3x-3<6 0.4(x-1)≥0.3-0.9x x-4 & 2x+1 2x-6 & x-2 3×10x&500 7(X+3)&98 2x-3x+3<6 2x-3x+1<6 2x-3x+3<1 2x-19<7x+31 3x-2(9-x)>3(7+2x)-(11-6x) 2(3x-1)-3(4x+5)≤x-4(x-7) 2(x-1)-x>3(x-1)-3x-5 15-(7+5x)≤2x+(5-3x) 2X+3>0 -3X+5>0 5X+6<3X 4(2X-3)>5(X+2) 2X+4<0 5X-2≥3(X+1) 2(X-3)≤4 5m-3&0 2x-3(x-1) & 6 6x-3(x-1) ≤12-2(x+2) 3(1-3x) & 4(x-1) 8-7x+1 & 2(3x-2) 3x+14 & 4(2x-9) 3-3m&-2m 5x+3x>2 -3y+9<7 (3+8)x>6 5-3/1 x>5 11x-5x>3 -3a-9a>11 -4a+9>6 33x+33<1 5b-9<9b 6x+8>3x+8 3x-7≥4x-42x-19<7x+31. 3x-2(9-x)>3(7+2x)-(11-6x). 2(3x-1)-3(4x+5)≤x-4(x-7). 2(x-1)-x>3(x-1)-3x-5. 3[y-2(y-7)]≤4y. 15-(7+5x)≤2x+(5-3x). 3*10x&500 3*10(x+1)&500 7(x+3)&98 7x&98
你是要计算题?我觉得你可以自己搜,选择填空变一下不就是计算题了吗
一元一次不等式组的相关知识
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁求100道一元一次不等式组计算题!!!_百度知道
求100道一元一次不等式组计算题!!!
是一元一次的,不等式组啊,纯计算题!
3x(x+5)>3x2+7x-4 & 2x+13x+14 & 4(2x-9)3x-7≥4x-42x-3x-3<60.4(x-1)≥0.3-0.9xx-4 & 2x+12x-6 & x-23×10x&5007(X+3)&982x-3x+3<62x-3x+1<62x-3x+3<12x-19<7x+313x-2(9-x)>3(7+2x)-(11-6x)2(3x-1)-3(4x+5)≤x-4(x-7)2(x-1)-x>3(x-1)-3x-515-(7+5x)≤2x+(5-3x)2X+3>0-3X+5>05X+6<3X4(2X-3)>5(X+2)2X+4<05X-2≥3(X+1)2(X-3)≤45m-3&02x-3(x-1) & 66x-3(x-1) ≤12-2(x+2)3(1-3x) & 4(x-1)8-7x+1 & 2(3x-2)3x+14 & 4(2x-9)3-3m&-2m5x+3x>2-3y+9<7(3+8)x>65-3/1 x>511x-5x>3-3a-9a>11-4a+9>633x+33<15b-9<9b6x+8>3x+83x-7≥4x-42x-19<7x+31.3x-2(9-x)>3(7+2x)-(11-6x).2(3x-1)-3(4x+5)≤x-4(x-7).2(x-1)-x>3(x-1)-3x-5.3[y-2(y-7)]≤4y.15-(7+5x)≤2x+(5-3x).3*10x&5003*10(x+1)&5007(x+3)&987x&98
是不等式组。。。。你这些是不等式组。。。
其他类似问题
按默认排序
其他1条回答
3X+1&3(X+19)+1
2X+7≥2(X+14)+92.
6X+6&7(X+2)+1
2X-11&6(X-5)-13.
7X-10&4(X-13)-3
5X-3≤5(X-2)-94.
6X+9&1(X+5)+2
3X-7&6(X-13)-45.
6X-1&7(X-11)-1
3X-19&5(X-19)-46.
5X-19&6(X-13)-6
2X-5&6(X-16)-67.
5X-18&1(X-14)-2
5X+4≤4(X+17)+68.
3X-13≤2(X-16)-5
3X+18&5(X+19)+19.
2X+6&1(X+7)+5
6X+12&1(X+10)+510.
5X-1&4(X-20)-7
4X+14≤4(X+9)+211.
5X+18≤1(X+6)+6
2X-3≤1(X-9)-612.
7X+7&1(X+7)+4
2X-1&5(X-19)-113.
7X-16&3(X-2)-3
4X-2&3(X-5)-214.
6X-5&7(X-3)-7
2X-18≥2(X-20)-315.
6X-10≤6(X-7)-9
2X-16≤6(X-10)-816.
7X-19≥6(X-7)-9
1X+5≤2(X+11)+317.
5X+14≥6(X+13)+5
7X-8≥3(X-3)-418.
5X+19&6(X+14)+2
5X-4≥2(X-18)-519.
3X+15&4(X+12)+8
5X+17&4(X+17)+420.
6X+7≥3(X+10)+6
2X-13≥3(X-12)-521.
4X-4≥1(X-8)-2
7X-10≥1(X-11)-222.
3X+16&3(X+4)+6
6X+9≥5(X+2)+323.
7X+20≥4(X+18)+10
7X-13&2(X-15)-224.
7X+5&4(X+19)+6
7X+17≤3(X+7)+325.
1X-15&4(X-14)-2
4X-8≥6(X-12)-926.
5X-7≥7(X-2)-3
6X+8≤7(X+7)+927.
4X+19≥2(X+18)+7
4X-12&1(X-17)-728.
4X-10&1(X-7)-1
3X+12&5(X+11)+329.
6X-18≤4(X-16)-10
3X-11&6(X-14)-730.
3X+9≥7(X+1)+5
3X-2&6(X-20)-631.
5X-15&4(X-18)-1
2X-8&6(X-16)-832.
2X-6≤7(X-3)-7
2X+7&1(X+19)+233.
2X-5≤2(X-6)-10
4X-7&1(X-11)-634.
4X-13&4(X-16)-7
4X-13&5(X-8)-735.
4X-12&6(X-18)-1
2X+1&4(X+17)+1036.
6X+6&4(X+20)+10
2X+7≤1(X+13)+437.
4X-3&4(X-6)-8
7X+3≥1(X+19)+138.
6X+18≤2(X+11)+2
2X+18&6(X+4)+539.
2X-16≥7(X-11)-4
1X+5≥3(X+1)+640.
7X-19≤4(X-10)-1
3X-19&1(X-3)-541.
6X-5&1(X-7)-2
5X+14&3(X+16)+642.
6X+18≤1(X+8)+6
7X-14&5(X-1)-943.
7X-20≤1(X-7)-10
6X+1≥1(X+20)+744.
2X+2≤5(X+14)+8
7X+11≤4(X+13)+845.
3X+4&6(X+11)+4
2X-12≤1(X-1)-646.
2X-6≥7(X-18)-9
1X+6≥7(X+12)+647.
6X+14&7(X+20)+2
5X+15&1(X+13)+1048.
5X+8≤6(X+13)+8
4X+16&2(X+20)+449.
7X+10≤3(X+1)+6
1X-6≥7(X-14)-950.
1X+7&1(X+9)+4
7X+15&4(X+18)+851.
3X+7≥7(X+4)+1
3X-11&6(X-14)-952.
7X-4&1(X-13)-3
6X-13&3(X-2)-753.
5X-13&4(X-14)-7
4X+2&7(X+4)+954.
2X-3&3(X-8)-1
1X-19&1(X-13)-1055.
3X+20≥5(X+5)+4
2X+14≤4(X+17)+256.
7X+3≥2(X+16)+1
5X+19≤7(X+1)+1057.
1X+20&4(X+14)+4
7X+8&7(X+4)+658.
3X+9≥4(X+17)+9
4X+5≤1(X+13)+759.
6X+1≥2(X+15)+5
4X-16≤2(X-8)-360.
7X+4≥1(X+15)+3
1X+20≤5(X+12)+161.
3X-9≥4(X-19)-2
1X-4≥2(X-4)-162.
4X-5&6(X-17)-4
3X-1&4(X-2)-363.
3X-4≤4(X-20)-7
2X+12≤7(X+9)+264.
4X-8≥1(X-13)-7
3X+4≤6(X+16)+865.
5X-19≥1(X-20)-3
2X-3≤3(X-9)-766.
4X-19&5(X-14)-10
2X+2≤5(X+11)+1067.
4X+9&5(X+9)+5
1X+1≤3(X+13)+668.
3X-9&2(X-2)-4
2X-5≥7(X-5)-569.
4X+1&2(X+9)+1
6X-17≤3(X-15)-370.
2X-20&6(X-4)-7
7X+6≥7(X+17)+371.
5X+10≤7(X+17)+9
3X+5&5(X+20)+1072.
7X+9&1(X+11)+1
2X+13&4(X+8)+673.
4X+9≤5(X+14)+9
2X-12&6(X-11)-1074.
7X-14≤7(X-18)-5
7X+5≥2(X+2)+975.
5X+1≤6(X+7)+8
3X+4&6(X+7)+476.
5X-20≤1(X-9)-2
2X-12&5(X-16)-777.
3X+14&3(X+2)+9
5X+4&2(X+15)+1078.
3X+8≥2(X+15)+6
1X-11&3(X-13)-579.
5X+15&5(X+3)+6
6X-18≤1(X-4)-680.
4X-8≥5(X-6)-8
2X+11≤5(X+4)+681.
6X+2&7(X+19)+9
6X+13≥2(X+2)+682.
4X-4&4(X-16)-9
6X+8≤1(X+17)+983.
7X+18≤6(X+9)+10
3X-16&1(X-18)-284.
1X-19≤1(X-18)-8
5X-10≥3(X-9)-685.
4X-13≤3(X-9)-2
2X-17&3(X-7)-186.
1X-16&7(X-8)-9
2X+13&2(X+6)+287.
6X+4&4(X+1)+5
1X+14&3(X+13)+788.
4X-6≥1(X-18)-5
5X+17&6(X+14)+289.
7X+20&3(X+11)+7
4X+4&4(X+3)+390.
5X+15&3(X+19)+10
1X-14&3(X-17)-791.
5X-5≥5(X-12)-10
6X-16≥4(X-7)-792.
1X-6≥4(X-9)-5
3X-12≥6(X-2)-1093.
7X+10&4(X+12)+10
1X-1&2(X-7)-794.
6X+12≥4(X+2)+10
7X+3≤3(X+14)+195.
5X+7≥1(X+13)+1
5X-5≤1(X-4)-596.
3X+16&4(X+19)+9
3X-2≤7(X-1)-497.
1X-13&2(X-15)-7
3X-18&6(X-19)-698.
7X-4≤5(X-4)-3
1X-2&6(X-11)-299.
5X+13≤1(X+6)+5
1X+19&3(X+2)+5100.
5X+16&2(X+19)+4
6X-2≤6(X-1)-91.
1X-8&7(X-12)-5
5X+6&4(X+20)+82.
4X-13&3(X-14)-6
1X+18&3(X+17)+63.
5X+17&1(X+5)+8
2X-2&7(X-8)-84.
4X-16&5(X-17)-9
1X-14&2(X-5)-15.
5X-8&4(X-2)-8
2X+6&2(X+10)+16.
2X-19≤7(X-9)-1
7X+13&1(X+18)+67.
4X+19&1(X+1)+6
1X-4&1(X-4)-58.
7X+11≥5(X+1)+6
2X-5&2(X-11)-59.
1X-13≥5(X-18)-2
5X-12&3(X-6)-510.
4X+20≥5(X+14)+9
1X+6≥5(X+17)+811.
1X-10&4(X-9)-3
5X-15&4(X-11)-312.
7X+19&1(X+9)+7
4X+17≤5(X+17)+1013.
2X+20&5(X+15)+8
4X-14&2(X-7)-514.
2X+17≥3(X+5)+3
6X+3≥2(X+8)+315.
7X+6≥6(X+5)+8
6X+20&7(X+14)+316.
7X-4≤3(X-15)-3
4X-17&5(X-13)-917.
5X-20&2(X-10)-4
2X-6&2(X-13)-318.
5X-11≤5(X-17)-2
1X+17≤5(X+20)+219.
3X-7&4(X-12)-3
6X+13&4(X+15)+320.
2X-12≥3(X-17)-5
6X-5≤5(X-15)-221.
7X-8≤2(X-12)-7
3X-2&4(X-10)-322.
4X+20&5(X+20)+7
6X+14&2(X+9)+923.
4X-5≤5(X-2)-4
4X+18&3(X+2)+224.
4X+16≤4(X+9)+1
3X+17&7(X+13)+325.
3X+15≥3(X+11)+6
3X-8&1(X-10)-626.
4X+6≤2(X+17)+5
7X+19&4(X+15)+127.
3X+18&4(X+16)+4
3X+11&2(X+13)+728.
4X-10&3(X-4)-1
7X+3≥5(X+1)+729.
1X+1≤6(X+9)+6
2X+3&6(X+14)+230.
3X+1&6(X+4)+6
6X+14&1(X+2)+331.
7X-12≤3(X-9)-1
1X-20&6(X-18)-132.
2X+6≥2(X+20)+7
1X-19&7(X-18)-733.
2X+5≥3(X+4)+8
5X+18≤5(X+1)+534.
3X+12&6(X+12)+7
7X+5≥1(X+10)+435.
7X-11&4(X-12)-10
6X-12≤5(X-6)-736.
1X+6≤2(X+17)+4
1X-7≤3(X-9)-437.
7X+15&7(X+8)+5
6X+3&3(X+16)+938.
7X-9≤6(X-19)-5
1X-18&1(X-20)-539.
1X+3≥4(X+2)+1
7X-4≥5(X-16)-840.
1X+10≤1(X+1)+9
1X-6≥5(X-14)-241.
5X+12&4(X+20)+7
1X+13≤1(X+13)+1042.
5X-18≥2(X-4)-6
1X-18&7(X-17)-1043.
6X-7&5(X-16)-9
5X+8≤5(X+11)+444.
5X-1≥4(X-8)-7
4X+2&4(X+2)+445.
7X+15≥6(X+1)+9
1X-12&3(X-16)-946.
1X-5≥1(X-16)-7
7X-6≥2(X-8)-647.
7X-18&2(X-15)-3
1X-14≥6(X-10)-448.
4X+15≤3(X+4)+5
3X-3&5(X-13)-949.
3X+9≥2(X+15)+5
5X-5&3(X-1)-850.
7X-6&3(X-4)-6
6X-15&5(X-14)-851.
1X-3≤4(X-1)-9
7X+10≤2(X+19)+1052.
5X-19≤7(X-18)-9
4X-7≤2(X-8)-153.
7X-8&7(X-20)-5
6X-16&2(X-10)-754.
5X+17&3(X+2)+6
6X-13≥7(X-17)-755.
2X-14≤4(X-11)-8
1X-2≤7(X-20)-256.
4X+2&5(X+1)+2
4X+13&6(X+6)+757.
6X+14≥3(X+20)+8
5X+2≥6(X+8)+258.
1X+11&5(X+18)+10
7X+19&1(X+6)+559.
4X-8≤6(X-7)-2
3X-4&4(X-10)-360.
6X-11≥5(X-6)-10
4X-7≤3(X-10)-261.
6X+15&2(X+19)+10
7X+11≤6(X+14)+1062.
6X+7&4(X+19)+9
5X-16≤6(X-8)-163.
7X+4≥6(X+16)+2
1X+6&6(X+15)+664.
3X-15≤5(X-2)-6
1X-18&5(X-2)-265.
3X+6≤5(X+10)+3
5X-2&6(X-15)-666.
3X+19&6(X+11)+10
1X+14≥4(X+14)+167.
3X+9&7(X+5)+5
2X-5≥5(X-9)-768.
2X-9&4(X-20)-2
1X+4≥2(X+2)+569.
3X+20&3(X+7)+8
4X+4&7(X+5)+370.
6X-19≥1(X-9)-8
6X-11≥3(X-13)-271.
7X+9≥5(X+11)+8
2X-12&2(X-12)-772.
4X-8&3(X-14)-5
7X-20&1(X-1)-173.
2X+16≤2(X+5)+6
7X+19&2(X+3)+474.
6X-13≥2(X-16)-2
4X+16&2(X+12)+375.
4X-8≤3(X-18)-5
2X+11&3(X+16)+376.
7X+15≥3(X+16)+10
5X+18&3(X+16)+677.
7X-14≤5(X-18)-3
4X+16≤2(X+18)+178.
6X-20≤5(X-17)-3
7X-10&4(X-9)-579.
1X+14≤1(X+10)+5
5X-5&6(X-13)-580.
6X-9&2(X-12)-7
1X+11≤7(X+20)+681.
3X+14≤4(X+18)+1
4X-17≥7(X-18)-182.
4X-16≥3(X-19)-10
2X+19&4(X+16)+1083.
6X+10≥6(X+10)+3
1X-20≤6(X-13)-984.
4X-11&4(X-17)-10
5X-2&2(X-12)-785.
3X-13≥5(X-7)-10
1X+16&5(X+4)+186.
4X+2&5(X+8)+8
1X-12&4(X-2)-287.
6X-3≤6(X-17)-5
3X+14≥1(X+10)+188.
7X-12&5(X-20)-1
3X+11≤6(X+18)+889.
1X-2&1(X-13)-1
2X-12&1(X-16)-790.
3X-2≥7(X-10)-7
4X-13≤6(X-2)-891.
4X-20≤4(X-18)-4
5X+11≤3(X+13)+192.
2X+20&6(X+15)+3
3X+18≤7(X+3)+293.
4X+9≤6(X+18)+9
7X-15≥1(X-12)-394.
4X+14&6(X+1)+3
5X+5&4(X+17)+1095.
1X+13&5(X+15)+7
4X-12&6(X-13)-596.
7X-5&7(X-13)-9
4X-19&2(X-12)-397.
1X+17≤6(X+2)+3
2X+14&2(X+20)+698.
1X+13&5(X+20)+5
2X+11≥6(X+8)+499.
5X+17&6(X+12)+1
6X+16≥7(X+3)+5100.
5X-8&2(X-1)-7
6X-6&3(X-8)-5
一元一次不等式组的相关知识
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁一元一次不等式组,100道,有吗_百度知道
一元一次不等式组,100道,有吗
1、2X+3>0 -3X+5>0 2、2X<-1 X+2>0 3、5X+6<3X 8-7X>4-5X 4、2(1+X)>3(X-7) 4(2X-3)>5(X+2) 5、2X<4 X+3>0 6、1-X>0 X+2<0 7、5+2X>3 X+2<8 8、2X+4<0 1/2(X+8)-2>0 9、5X-2≥3(X+1) 1/2X+1>3/2X-33x(x+5)>3x2+7 x-4 & 2x+1 3x+14 & 4(2x-9) 3x-7≥4x-4 2x-3x-3<6 0.4(x-1)≥0.3-0.9x x-4 & 2x+1 2x-6 & x-2 3×10x&500 7(X+3)&98 2x-3x+3<6 2x-3x+1<6 2x-3x+3<1 2x-19<7x+31 3x-2(9-x)>3(7+2x)-(11-6x) 2(3x-1)-3(4x+5)≤x-4(x-7) 2(x-1)-x>3(x-1)-3x-5 15-(7+5x)≤2x+(5-3x) 2X+3>0 -3X+5>0 5X+6<3X 4(2X-3)>5(X+2) 2X+4<0 5X-2≥3(X+1) 2(X-3)≤4 5m-3&0 2x-3(x-1) & 6 6x-3(x-1) ≤12-2(x+2) 3(1-3x) & 4(x-1) 8-7x+1 & 2(3x-2) 3x+14 & 4(2x-9) 3-3m&-2m 5x+3x>2 -3y+9<7 (3+8)x>6 5-3/1 x>5 11x-5x>3 -3a-9a>11 -4a+9>6 33x+33<1 5b-9<9b 6x+8>3x+8 3x-7≥4x-42x-19<7x+31. 3x-2(9-x)>3(7+2x)-(11-6x). 2(3x-1)-3(4x+5)≤x-4(x-7). 2(x-1)-x>3(x-1)-3x-5. 3[y-2(y-7)]≤4y. 15-(7+5x)≤2x+(5-3x). 3*10x&500 3*10(x+1)&500 7(x+3)&98 7x&98
其他类似问题
一元一次不等式组的相关知识
您可能关注的推广
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁求400道二元一次方程计算题和400道一元一次不等式组计算题_百度知道
求400道二元一次方程计算题和400道一元一次不等式组计算题
越多越好,越简单越好,越快越好,可以发网站,也可以给原题。我想,至少给100财富值吧。P.S.:数很大的100道方程组我已经有了,要别的!简单点儿的!谢谢。P.P.S.:不要说我疯了...
提问者采纳
二元一次方程组1) 66x+17y=3967
25x+y=1200
答案:x=48 y=47
(2) 18x+23y=2303
74x-y=1998
答案:x=27 y=79
(3) 44x+90y=7796
44x+y=3476
答案:x=79 y=48
(4) 76x-66y=4082
30x-y=2940
答案:x=98 y=51
(5) 67x+54y=8546
71x-y=5680
答案:x=80 y=59
(6) 42x-95y=-1410
21x-y=1575
答案:x=75 y=48
(7) 47x-40y=853
34x-y=2006
答案:x=59 y=48
(8) 19x-32y=-1786
75x+y=4950
答案:x=66 y=95
(9) 97x+24y=7202
58x-y=2900
答案:x=50 y=98
(10) 42x+85y=6362
63x-y=1638
答案:x=26 y=62
(11) 85x-92y=-2518
答案:x=18 y=44
(12) 79x+40y=2419
56x-y=1176
答案:x=21 y=19
(13) 80x-87y=2156
答案:x=40 y=12
(14) 32x+62y=5134
57x+y=2850
答案:x=50 y=57
(15) 83x-49y=82
59x+y=2183
答案:x=37 y=61
(16) 91x+70y=5845
95x-y=4275
答案:x=45 y=25
(17) 29x+44y=5281
88x-y=3608
答案:x=41 y=93
(18) 25x-95y=-4355
40x-y=2000
答案:x=50 y=59
(19) 54x+68y=3284
78x+y=1404
答案:x=18 y=34
这题目太那个拉,别抄袭
其他类似问题
一元一次不等式组的相关知识
按默认排序
其他2条回答
二元一次方程不等式
等待您来回答
下载知道APP
随时随地咨询
出门在外也不愁

我要回帖

更多关于 一元二次不等式 的文章

 

随机推荐