人教版七年级数学下册解一元一次不等式专项练习 246Word下载.docx
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x+23x-8x+87x+5
——————<
———-3
7488
7x+27<
2x+102(3x-2)>
3(10x-15)
8x-5x+67x-63x+3
7484
x-12>
4x-294(7x-5)<
9(4x-16)
x-16x+64x+59x+7
———+5
7758
9x-5>
6x-126(9x-1)<
7(8x+16)
9x+55x-16x-4x-9
8455
3x+27>
6x-234(9x+10)>
9(2x+23)
x+1x-4x-7x+5
———+2
4386
5x+9<
4x-48(9x+10)>
9(6x+23)
8x+8x-54x-6x-3
———+1
7658
5x+15<
8x-36(3x+10)<
5(6x+24)
x+79x+2x+39x+9
3878
9x+30>
8x-204(3x-9)<
3(10x+3)
9x+5x-5x+1x+3
———-5
8433
7x-30>
2x-68(7x-9)<
5(2x+27)
x-37x-6x-95x+7
3684
3x-28>
10x+174(7x+3)>
5(10x-6)
x-4x-5x-18x+6
8647
x-3<
2x+196(7x-10)<
3(2x+23)
6x+6x+67x-87x-6
———+6
5766
x-26<
2x+254(9x+4)>
9(4x-6)
4x-6x-92x+1x+8
———-4
5737
5x-27>
4x-262(7x-4)<
3(4x-9)
5x+16x-45x-75x+6
4766
5x+4<
2x+308(9x+1)>
5(2x-19)
7x+4x+87x+8x-1
———-6
8784
3x+26>
8x+148(x+4)>
5(4x+1)
x+13x-25x-45x-5
5446
7x+5>
4x+158(5x+5)<
7(6x-9)
x+69x-8x-9x-6
7837
7x-20>
4x-292(x+10)<
9(10x-7)
8x-8x-15x-99x-7
7668
2x-216(7x+2)<
9(2x-26)
x+5x+79x-36x-6
6585
7x-9>
10x-206(7x-2)>
3(6x-23)
5x-29x-5x+57x-8
———+3
4848
7x+29>
4x-186(3x+9)>
9(2x-7)
6x-2x+36x-9x-3
5355
9x-29<
4x+172(9x+4)>
7(6x+9)
x-67x+8x+84x+7
7673
x-30<
4x+176(9x+5)<
3(8x-18)
x+94x-9x+8x-2
5547
x-13>
2x+126(7x+2)>
5(2x+14)
x+8x-73x+74x+5
8345
7x+23>
6x+286(9x+4)>
5(10x+17)
x+26x-3x+3x+5
6586
10x+152(x-10)>
9(2x+26)
3x+18x-6x-87x-9
4778
3x+15<
4x-112(x+2)>
3(4x-22)
7x+1x+87x-63x+5
8884
7x-12<
6x+182(5x-10)<
9(8x+8)
9x-96x-27x-13x+8
8584
7x-23<
4x-226(7x+8)>
3(6x-3)
x+8x-6x+6x-4
8633
7x-22<
10x-18(9x+2)>
5(2x+5)
4x-1x+5x+89x+3
5738
x+20>
4x+284(5x+7)<
3(4x+15)
7x-66x+5x-6x+3
6767
9x+2>
6x+32(3x-1)>
5(2x-5)
x+15x-6x+29x-2
8488
x+28>
2x+68(5x-4)<
3(8x-3)
8x-7x-3x-25x-1
7464
x-5>
6x-252(7x-3)<
3(8x+17)
9x+24x+8x+94x+2
8375
7x+23<
2x+296(7x-4)>
5(8x-15)
6x+44x+9x-5x-8
7585
5x+9>
10x+208(5x+2)>
5(4x-29)
4x-8x+7x-3x-2
5338
5x+29>
6x+136(x+5)<
9(10x-9)
6x-2x-7x+56x-9
7667
x+4<
2x-178(5x-5)<
9(8x+3)
8x+87x+75x-72x+5
7863
7x-4>
4x-24(x-9)>
5(6x+27)
x+1x-7x-9x-6
8668
3x+2<
10x+292(9x-8)<
5(8x+23)
2x-45x+9x+36x-3
3675
3x+13>
4x+196(9x+1)<
9(6x+6)
2x-2x+95x-7x-4
3467
9x+26>
10x+198(x+8)>
3(2x-29)
x+35x+17x+5x-2
3463
5x-25<
8x+284(5x-9)>
7(2x-2)
7x+3x+64x+1x-6
6535
9x+27>
10x-132(5x+10)>
9(8x+26)
x+6x+7x+35x+2
5374
5x+14<
2x+132(3x+5)>
x-4x-34x+96x+5
8535
3x+29<
4x+62(5x+2)<
3(2x+28)