一元一次不等式组道计算题.

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2、 4x 1.18.19.3(x 2) 4 5xx 3x 120.3x415(x 1)6 6 5xx 5 1 x,33x 12(x 1)2(x 1) 4x3(x 1) 5x 4x 1 2x 121.22.x331(x 2) 2x 1323.24.x 11 2x32x 5 3(x 2)x 1 x23x 3 x 24,25.1 2x 彳26.x 1.3x 8 4x 1x 153 2x3x127. 0 WW 128.1 VW 4522x 1 329.30.x 202x 101 x 23x 1431.322x x25 1x2x33.34.x 3( x1 2x32)4x 125-7x 2x 414(x 1

3、) 0-538.2x 1 xx 103x 2 835.36.2x 3 52x 12x -(2x 1)421 3x2x 13(1 x) 2(x 9)39. x 3 x 4一40.142x302x3741.42.3x205x692x 7 x43.44.3x x 65x45.3x13246.3x 2 2( x 1)x33x 8 4x 147.4 2x 1548.2x 7 5 2xx 1 g2x 39 x49. 6x 1550.51.2 x 3x 7x(x 1) (x 3)(x 3)口 口 02 211(7 x) (4x 5)4352.x3053.x90x5054.x12(x 1)2x x 23555

4、.x 3T56.x 3(x 1)259.331 3(x 1)8 x1 2x32x 3 53x 4 小57.58.1 23x 2 451-x 2(x 2)31 2xxx 4 3(x 2)60.1 x7x 2 3x61.5x 2 6( x 1)62.2(x 1)3x068.63.x 3 2 x3(x 1) 12(x 1)4x 3 3(2x 1)3164.x 15 -x2265.x 103(x 2) 5x66.2x 1 x4x 3x 267.2(x 5)6(x 1)3 2x 5x 2 12x 15x71.X 121 2x72.2x 2 x1x 2 x 122x 1x 13(x 1)5x69.70.1

5、 ,5x 84x 1x 1 7x332x 3 52x 1173.74.3x 2 43 x 176.x 104 2x 04x 3 x75.x 4 2x 1x 2x 1179.80.2(x 1)2x 3x 8 4x 177.78x 16 3x3x 1 d122x 5 4( x 2)81. 2 82. x 1x3x 11x32(x 2)5x 233x 2 02x 1 583.2x 184.3x 1 d11 x3285.33x 4186.3x 2 2(x 1)4x 3 3x 22x 4 087. 1(X 8)2 088.2x 1 x 1x 8 4x 13x 4(x 2)389. x 彳 2x 190.1231-x 2(x 2)31 2xx3x 4 3(x 2)91.1 x92.5x 2 6(x 1)32(X1)93.7x295.97.x 5Y2x 133x4x 16 03x 6 0