解一元一次不等式专项训练 150.docx

1、解一元一次不等式专项训练 150x147(2x15) 6x2 5x6 4x3 5x4 6 7 6 3 4 9x214x11 8(5x10)3(8x8) 7x9 x6 6x7 x6 1 6 4 7 8 3x2010x9 2(5x5) 1 5 8 8 6 3x192x23 6(3x1)5(8x21) 5x3 9x9 x4 6x6 2 4 8 7 5 7x17(2x20) 6x3 9x2 x4 5x1 5 7 8 7 4 x53(6x21) 4x3 x9 2x8 x4 5 5 5 3 4 7x148x6 6(3x4)7(10x30) 6x7 x4 9x1 6x5 4x25 6(3x5)7(2x9)

2、3x1 x8 8x8 x4 2 4 8 7 7 x266x22 6(9x5)3(4x21) x9 7x4 4x4 6x1 6 6 8 5 5 5x299(6x20) 6x1 7x4 5x9 5x2 5 5 6 4 6 x196x29 2(3x8) 2x14 8(5x5)7(8x2) 8x2 2x3 x3 6x4 6 7 3 4 5 9x172x23 2(9x9)9(2x12) 7x7 2x2 5x6 7x9 4 8 3 4 6 9x222x25 2(7x7) 4 5 5 7 6 5x203(4x2) 9x1 7x3 7x1 x8 4x30 6(5x6)3(8x24) 6x2 x5 9x8 x8

3、 6 5 6 8 5 7x236x15 4(9x7)3(8x26) x6 4x8 6x6 x8 1 7 3 5 4 9x69(4x1) x1 x6 8x5 x4 8x12 2( x4)7(6x8) x7 x1 4x6 x9 4 3 8 5 3 5x265(8x15) 3x9 x7 x4 6x7 3 4 3 3 7 7x279(10x23) 7x1 6x7 x7 3x2 2 6 7 6 4 7x610x18 4(3x9)7(10x5) 4x5 6x6 6x2 4x3 5 3 5 7 5 7x198x3 8(5x5)5(6x16) x8 6x9 6x1 x9 4x5 6(9x7) 1 5 4 8

4、6 9x78x12 8(3x4)9(4x23) 6x9 2x4 7x3 5x6 2 7 3 6 4 9x264x29 6( x5) 6 3 7 5 5 9x42x2 8(9x1) 3 8 6 3 7 7x307(2x16) 4x6 6x2 6x7 x7 4 3 5 5 5 9x188x16 8(5x10)7(2x17) x7 x8 7x5 3x3 4 5 6 6 4 9x204x10 8(3x10)3(8x5) x9 6x1 5x2 7x5 2 3 5 4 8 5x69(6x27) 3x5 x3 x2 x5 5 4 5 3 4 9x2110x4 8(7x2)9(2x7) 3x5 8x1 6x4

5、 7x2 2x12 6(9x3)3(4x7) x2 5x8 7x4 3x6 8x10 4(5x10)7(10x7) 6x2 9x4 6x9 x1 5 5 8 5 3 7x216x29 6(3x9)3(6x9) 9x1 5x7 8x9 9x9 6 8 6 7 8 3x237(4x29) 2x2 2x8 6x4 x9 2 3 3 5 7 5x117(4x24) 2x8 x1 4x2 x2 6 3 4 3 8 7x110x27 8(7x1) 6x21 8(3x10)3(10x6) x8 5x7 x7 x9 5 5 4 6 6 x1510x15 2(3x10)9(10x6) x7 x6 2x8 9x8 3 4 5 3 8 x1510x8 8(9x8) 5 4 5 7 3 5x162x8 8(3x2) 3 7 4 3 5 7x305(6x29) x7 6x4 x3 x3 2 4 7 7 7 5x214x26 4(3x4)7(4x28) 4x9 6x5 6x2 x5 5 3 7 7 6 7x82x9 8(3x1)3(8x13) 6x2 5x9 7x1 5x4 4 7 4 6 4 7x1310x2 2(5x3)9(10x15) x9 x6 x3 7x6 2x23 8(5x3)7(8x24) 8x3 2x8 4x6 9x1 1 7 3 5 8 9x78x15 4(9x8)5(8x27)