解一元一次不等式专项训练 351.docx

1、解一元一次不等式专项训练 351x5 3x3 3x5 x6 4x10 6(5x6)5(8x15) 6x9 9x2 4x7 7x1 10x14 4( x3)5(2x19) 2x3 7x5 6x5 2x9 10x10 6(5x9)9(8x28) 4x6 x3 2x5 5x8 1 5 5 3 6 x1710x16 8( x2) 6 5 3 7 4 5x216x7 6(3x7)5(6x11) x3 x6 x5 8x1 1 6 4 5 7 7x1310x3 8(7x5)7(8x11) x5 x6 4x5 x6 6 5 6 5 8 9x204x4 4(3x6)9(2x30) x8 x2 x5 x9 6 8

2、 4 6 5 3x56x7 2(3x5)5(2x28) x5 4x5 7x3 5x7 4x22 2( x8)5(10x15) x9 6x3 9x9 6x9 10x18 2(5x7) 10x24 8(3x7)7(4x25) 8x1 5x5 x4 3x9 1 7 6 6 4 7x34x9 6(5x8)5(8x27) 6x5 6x2 7x7 2x4 6x20 4(5x1)3(2x22) 9x8 x5 4x6 x7 4 8 7 5 7 9x87(4x13) 6x2 x9 6x5 6x4 6 5 3 7 7 5x77(6x4) 2x7 x3 x8 x3 4x13 4(7x6)5(4x23) x5 4x4

3、 x4 5x7 4 8 3 4 4 5x93(4x18) 5x7 7x6 5x1 4x3 4 6 8 4 5 x78x3 8(5x5)9(10x30) 5x8 x5 9x4 5x9 2 6 6 8 4 x194x5 8(5x7) 1 5 4 7 3 7x2110x26 6(3x10)5(2x30) 4x5 6x8 8x6 6x8 3 3 7 7 7 7x248x17 8( x6)7(4x16) 8x1 x3 x6 x7 3 7 8 7 4 3x76x9 2(5x9) 2 8 5 3 6 3x112x17 8(9x2)7(6x20) 3x7 8x8 7x8 6x2 4 4 7 8 7 3x73(

4、4x6) 3x6 3x2 2x5 6x4 8x3 4(7x1)7(4x4) 9x3 7x6 6x1 6x6 4x5 2(7x6)7(6x8) 6x9 7x9 5x4 7x8 6x17 4( x5)5(2x5) 2x9 x8 x2 9x3 6 3 6 8 8 3x152x9 8(3x9)3(2x22) 2x2 4x7 x5 x7 6x11 4(7x10) 2 6 6 3 5 x304x24 6(5x6)9(6x2) 8x1 4x9 6x7 x9 6 7 3 7 4 7x17(2x22) 8x4 7x5 4x5 x9 5 7 8 3 7 x102x9 4(3x5)7(8x11) 5x1 3x4 x

5、8 8x4 5 4 4 6 7 7x33(2x28) 7x8 3x1 6x7 x9 2 6 4 7 3 7x172x3 8(9x6)3(6x24) 6x9 x7 5x6 7x9 4 5 5 4 6 7x242x12 6(9x7) 3 6 8 8 6 3x38x19 8(9x3)3(8x2) 4x3 7x5 5x7 8x8 6 3 8 4 7 3x137(2x24) 7x6 4x8 4x4 8x8 1 8 5 3 7 5x262x1 4(5x4)7(4x16) x3 x2 6x7 6x8 4 7 5 7 5 3x128x16 8( x3)7(6x14) x4 x8 4x3 x2 5 5 7 3 8 x78x28 8( x6)5(6x5) x2 x5 9x8 7x6 10x25 4(9x1) 6x9 2(5x3) 4 7 6 4 3 7x228x24 4( x2)7(10x18) 5x3 4x3 x3 6x5 5 4 3 6 5 5x224x18 2( x10) 1 4 7 6 7 x92x16 6(9x1) 6x2 2(9x5) 2x8 6( x3)9(2x29) 5x2 7x8 6x2 4x3 6 4 6 5 3