一元一次不等式专项练习题 12.docx

1、一元一次不等式专项练习题 129x137(6x24) 3x1 4x3 3x4 7x6 6x19 8(3x8)3(4x28) x2 9x3 x8 8x3 1 5 8 4 7 5x69(2x6) x1 x4 3x1 7x1 3 8 5 4 6 7x169(4x30) 4x6 3x3 x3 3x4 3 5 4 6 4 7x162x19 2( x6)5(10x24) 4x6 6x1 x7 4x3 1 3 5 4 5 7x227(2x20) 6x7 4x6 9x2 x1 4x16 4( x5)3(4x15) 6x2 3x3 x6 9x4 4 5 4 7 8 7x57(10x9) x8 2x5 2x1 x

2、6 1 8 3 3 4 9x177(4x14) x7 3x5 6x9 x5 10x14 6( x6) 1 4 5 5 4 5x233(6x1) 7x3 6x2 3x9 4x5 4 6 7 4 5 x162x20 2( x6) 6 5 4 4 3 7x2110x16 6(7x7) 4x16 8( x5)7(8x1) 9x7 7x3 x7 7x3 1 8 6 5 6 7x136x5 2(5x6)3(10x16) x3 x5 x3 x6 6 6 4 7 5 5x48x12 4( x1)9(2x16) 5x8 4x4 x7 4x9 5 6 3 6 5 7x164x27 8(3x7)5(8x28) 7x

3、8 2x1 5x3 8x5 3 8 3 6 7 3x215(6x29) 6x9 5x1 7x1 x8 6 7 6 6 4 5x266x17 2( x3) 10x17 8(3x10) 5 5 7 3 3 x252x7 4(7x10)7(8x4) 9x9 4x7 3x9 9x2 4x22 2( x9)3(8x1) 6x1 x5 x9 7x8 8x30 4(9x8)9(6x8) x9 9x2 2x7 7x5 4 4 8 3 8 7x88x22 2( x3)9(6x24) 3x4 x8 9x2 6x9 10x15 2(9x1)3(2x10) x2 5x4 x8 x6 4 5 6 5 5 7x18x18

4、 4( x5)3(10x17) 3x6 3x1 7x6 x1 1 4 4 8 3 3x74x19 2(9x7) 4 7 6 8 4 7x43(10x16) x2 5x7 2x4 9x1 6x28 2(3x10)9(2x8) 9x6 4x7 4x8 8x1 2 8 5 3 7 9x73(2x26) 5x8 4x2 6x5 7x7 4x3 2(5x10)5(8x11) 7x8 3x9 x8 5x5 5 8 4 4 4 x165(4x24) 8x1 x1 8x2 4x8 1 7 8 7 5 3x114x1 2(3x8)7(4x19) 6x2 x9 x5 x7 4x7 8(3x5) 6 3 6 3 5

5、 x108x14 4(5x8)9(6x2) 6x7 9x6 9x3 x2 6 7 8 8 8 x206x22 4( x9)5(10x9) 4x2 2x5 x2 6x9 5 5 3 5 7 3x128x2 4( x7) 10x23 8( x5)7(2x16) x5 x5 8x9 x3 10x4 2(9x2)3(10x25) 7x7 6x4 x5 6x6 2 6 7 6 5 3x64x20 6( x3) 5 3 5 8 5 7x269(10x22) x4 5x1 9x9 4x3 3 7 6 8 3 9x93(6x21) 5x7 x2 7x9 7x9 5 4 3 8 8 9x42x15 8(3x3)9(8x21) x5 5x4 6x1 x2 3 8 4 7 7 7x182x27 2(3x7)7(2x8) 6x9 x1 4x2 7x8 3 5 3 3 8 3x123(4x30) 4x2 3x7 4x5 x5 5 3 4 3 3 3x98x14 4(3x8)5(10x10) 4x8 2x5 5x6 9x5 5 3 3 6 8 x272x6 8(9x9)5(6x10) x9 9x1 5x3 6x2 1 3 8 4 5 5x65(4x14)