人教版七年级数学下册解一元一次不等式专项练习 349Word文档下载推荐.docx
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4838
7x-16<
8x+76(3x+4)>
7(2x-26)
x+7x-92x+37x+1
———>
———-6
5738
5x-15<
2x+214(9x+3)<
3(2x+23)
8x-6x-87x+54x-3
———-2
7765
x-22>
4x+214(9x+8)<
5(2x+25)
x-77x-99x+35x+7
———+1
8886
7x+3>
4x-84(5x+2)<
7(10x-28)
x+84x+3x-8x+8
———-4
5585
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3(2x-28)
6x-87x-8x+4x-8
7673
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3(10x+29)
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6886
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7(10x+22)
6x-75x-74x-4x-2
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5x+10<
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9(6x+23)
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6365
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8x-222(7x+7)<
3(8x+18)
7x-2x+16x+9x-3
———+4
6357
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5(4x+3)
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7773
7x-14<
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———+3
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3(10x-7)
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7757
9x+26<
6x-158(7x-6)<
7(6x+28)
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———+5
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7587