人教版七年级数学下册解一元一次不等式专项练习 227Word文档下载推荐.docx
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———+3
4357
x+20>
10x-258(3x+2)<
5(2x+1)
3x-26x+7x+2x-6
4745
5x-7<
6x-288(x+7)<
5(6x+12)
8x-97x-38x-1x-7
7678
5x-14<
4x-266(x+9)<
5(4x+18)
x-57x+54x+69x+9
———-3
7658
3x+27<
8x-12(3x-6)>
3(4x+7)
x+84x+85x-32x-9
———+6
8363
x-12<
8x-194(9x+4)>
9(10x+26)
x+17x-1x-9x-1
3658
7x-5>
8x+304(7x-9)<
7(6x-2)
9x-6x-45x+69x+3
8348
x+22<
6x+232(5x-2)>
9(10x+14)
x+6x+7x+94x-1
———-4
5863
3x-2>
8x+118(x-5)<
3(6x-2)
7x-4x-2x-65x+8
6764
3x+7>
4x-246(7x+3)<
9(4x+27)
4x-3x+23x+34x-6
5643
7x-3<
8x+232(7x-7)>
5(6x+25)
7x+95x+47x-14x-8
———+5
6485
5x+6<
4x+122(9x+5)>
7(6x-21)
x-84x+64x-8x-5
———-5
3354
x+10<
8x+214(5x-5)<
7(8x+14)
8x-1x-47x-5x+9
7688
x-3<
2x-74(3x+7)>
9(8x-27)
x+46x+5x-3x+6
———+1
7745
5x+3<
4x+236(x-8)>
3(4x+17)
5x-8x+4x-56x-1
8x+304(x-10)>
3(2x-20)
7x+16x-17x+45x+1
5x-19<
10x-182(9x-10)>
3(8x+26)
2x+57x+4x+4x-7
3654
x-10<
2x-152(7x-3)<
3(6x+13)
x-12x+7x+4x+9
7378
4x-174(5x+3)>
9(8x-30)
3x+14x-85x+7x-3
———+4
4344
5x-21>
4x+228(7x+6)>
3(2x+24)
x+3x+1x-57x+5
3538
3x-8<
8x+266(7x+6)<
9(4x-16)
8x-44x-69x-55x+3
7586
x+1<
8x-284(9x-7)>
9(2x-20)
2x+89x-75x+3x+3
3847
9x-26>
8x-198(3x-2)>
5(10x+22)
5x-95x+9x+43x-3
4464
3x-24>
8x+144(7x+3)>
7(6x-9)
7x-7x-3x-7x-1
8388
7x+6<
2x+72(3x+5)>
3(10x-21)
7x+1x-84x-16x+2
8437
5x-9<
6x+46(7x+5)>
9(8x-3)
x+4x-1x-29x-7
3748
9x+19>
4x+146(x-3)>
x+36x-75x-6x+3
3544
5x+10>
2x-214(5x-7)>
x+75x-1x-9x-6
3478
3x+21>
6x+76(x+10)<
5(10x+6)
4x+7x+6x+99x+6
5788
3x+21<
10x-294(7x-4)<
9(8x+15)
x-96x-65x+2x-8
7767
5x-17<
10x+26(5x-3)>
3(10x+3)
7x-5x-82x-25x-5
8436
9x-18>
8x-126(3x+2)>
5(2x-13)
x-4x-4x+4x+5
5344
5x+29>
6x+252(x-5)>
9(10x-3)
2x+67x+1x-3x-3
3674
x+17>
10x-106(5x+4)>
3(10x-25)
5x+46x-32x-52x-6
4533
7x+19>
4x-62(x-2)>
5(2x-11)
x-9x+24x+16x-8
5357
x-1>
8x+48(9x-2)<
9(6x+26)
2x-53x+3x+15x+5
3486
5x-10>
4x-26(3x-10)<
3(8x-17)
x-5x+77x-6x+9
4488
7x+17>
8x+62(7x+9)<
5(8x+24)
x-55x-9x+74x+9
3655
3x+11>
6x-258(5x+10)<
9(10x+19)
x+94x+9x+1x+1
4377
7x+3>
8x+276(x-7)<
7(8x+28)
9x-56x+13x-7x+4
8748
7x+23>
4x-42(5x+7)<
7(2x+15)
x+26x+9x-39x-2
———-2
8558
7x+30<
4x+42(3x-7)<
3(6x+9)
2x+72x+17x-5x+4
3387
6x-142(9x+4)>
9(6x-8)
5x+7x+7x-32x+4
6653
9x+6>
8x+264(5x+5)>
5(2x-16)
5x+96x-24x+26x+3
4555
3x+3<
10x-196(x+9)>
3(2x+10)
7x-3x-15x-38x-7
8867