1、初二数学一元一次不等式专项练习题 177x9 5x6 5x6 9x4 6 6 4 4 8 3x142x20 8(5x4)9(6x8) 6x2 7x2 x6 5x4 6 5 6 7 6 x216x5 4(9x7)3(6x5) 8x4 5x9 4x3 x8 2 7 4 3 4 3x303(10x10) 7x6 5x5 9x6 9x3 6 6 4 8 8 x213(4x16) 7x2 8x5 x2 x4 1 6 7 6 6 5x103(10x27) x6 4x5 3x8 3x6 5 4 5 4 4 5x259(4x23) x8 7x2 7x7 5x8 6 8 8 6 4 x58x19 2( x4)
2、6 7 7 5 5 3x162x27 6(7x4)9(8x3) x1 5x9 6x2 5x5 4 5 6 7 4 x74x6 6(3x3)7(6x21) 4x5 x9 x3 2x5 8x17 4(7x1)5(10x6) 7x7 x6 6x8 4x8 1 6 3 7 5 x226x23 8( x10)3(4x28) 8x1 5x6 2x9 x3 4 7 6 3 5 5x292x29 6(9x2)7(10x9) 7x3 6x8 8x2 4x3 10x1 8(9x7)3(2x14) 7x4 x3 x4 6x1 2 8 8 8 7 7x56x19 8( x2) 1 5 5 7 3 x34x30 4(5
3、x1) 4x13 2(9x10)5(10x4) 4x9 x4 x5 4x9 3 3 7 5 5 9x166x6 4(3x2) 2 8 4 6 4 x610x4 6(5x6)7(8x9) 6x7 x7 4x8 4x3 3 7 4 3 3 9x176x1 4( x4)9(8x11) 4x2 x1 2x1 4x1 1 5 3 3 3 5x248x9 6( x9) 3 6 4 6 8 x148x30 8(9x9)7(4x3) 4x8 8x3 4x8 7x1 8x30 4(3x10)3(10x23) x1 9x5 6x9 5x4 5 7 8 7 6 3x18x29 2(5x2)7(6x14) 4x6 9
4、x7 8x3 4x4 4 5 8 7 3 x288x19 4(7x3)7(10x12) 5x4 x5 x8 5x3 3 4 3 5 6 7x2010x5 6(7x2)3(10x14) 6x8 9x8 2x8 4x3 2 7 8 3 3 7x176x10 8(5x5) 10x28 8(3x8)3(6x29) x2 2x5 x3 7x4 6 5 3 3 8 7x275(6x1) 4x3 7x9 x6 5x9 10x20 4( x8) 2 4 5 7 8 x1610x15 4( x4)9(10x9) x2 3x8 3x2 2x5 4 8 4 4 3 5x225(8x20) 7x5 5x4 8x8 6
5、x6 5 8 6 7 5 9x183(2x27) 4x8 4x4 3x2 6x3 2 3 5 4 7 7x199(8x29) 6x3 x3 7x8 7x5 6 5 8 8 8 9x42x22 4(9x9) 2 5 4 7 7 x165(10x15) x9 x8 9x4 9x1 5 3 6 8 8 x410x22 8(5x5)3(8x4) 5x9 5x8 x9 x5 2 4 6 3 3 x72x10 2(9x7)9(10x21) x1 6x7 2x4 4x5 4x17 2( x9)5(4x12) 9x2 9x9 5x1 2x1 5 8 8 4 3 3x210x18 4(5x5) 3 5 5 6
6、6 9x154x19 2(7x8)3(8x1) 6x1 3x7 6x5 4x4 6x19 4(9x2)9(2x25) 4x4 x4 7x8 3x2 10x5 2( x9)9(2x10) x7 4x4 x6 3x5 2x13 2(9x1)3(2x6) 4x6 3x7 x5 9x4 10x8 6( x6)5(8x10) x4 x6 5x9 7x4 3 3 5 4 8 x105(6x12) 2x5 6x4 8x9 x9 6x18 8(9x3) 2 4 7 5 8 3x52x13 6( x4) 1 4 7 4 6 5x2910x17 4(9x2)7(2x3) 7x8 x5 6x2 x9 1 8 7 7
7、 7 5x2810x28 2(7x1)7(10x10) x1 5x4 x2 7x8 6 4 4 3 8 x2810x21 8(3x9)5(4x30) 6x6 8x1 x7 4x5 5 5 7 5 5 7x2910x20 2(5x3)3(2x27) x3 x4 6x5 8x8 8x28 6(7x7) 2 6 8 8 3 x2910x23 4(3x4)9(8x4) x4 2x1 9x7 8x5 6 6 3 8 7 x33(4x29) x7 6x7 9x6 4x4 1 3 7 8 3 5x78x26 6(7x9)5(6x6) x8 2x4 x5 x1 2 4 3 5 8 9x66x15 2( x4)
8、7(10x14) 5x6 7x9 x2 x1 6 6 6 8 4 9x137(8x19) 5x3 x9 x5 6x3 6x11 2(3x9) 1 6 6 3 8 7x239(6x18) 3x5 x4 x9 9x9 8x1 6( x2)7(4x17) 3x6 x8 5x2 4x3 6x2 6( x10) 6 3 7 4 3 9x39(4x22) 6x5 4x9 5x4 7x9 5 7 5 4 8 9x253(8x16) x9 4x4 9x7 x6 3 7 5 8 4 7x123(8x5) 5x6 2x4 x2 x4 6x27 2( x9)3(8x22) 4x2 7x6 x4 x4 1 3 8 3 3 5x287(10x29) x3 x6 7x5 9x4 5 5 7 6 8 7x304x20 4(3x10)5(4x23) 3x8 6x8 8x2 6x8 5 4 5 7 7 9x210x1 4(3x4)7(4x9) 8x5 x6 6x3 5x8 8x24 6(7x10) 4 8 3 7 5 5x173(10x10) 5x2 7x6 x4 x8 4 4 6 7 5 9x1110x10 8(9x6) 5 3 3 6 5 7x1510x24 6(3x5) 3 8 3 8 4
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