一元一次不等式组计算题12x3x(1)5x4x1元一次不等式组计算题元一次不等式组计算题(2)x512x,3x24x.(1)3x14,2xx2.2x30(1)3x20一元一次不等式组计算题2x3x182x2x1x,x24x1.x51x,34,(2)12x3x1.2x53(x2)(3)x123(x(3)3x12)2x13(x1)5x412x3(3)XJ23x(3)4x35(x1)65x32x(4)0153x1(4)-1V&423x(4)2(x12(x1)1)4x3(xx1(4)22)45x3x1