解不等式组5x-1>3(x+1)12x-1≤7-32x
解不等式组5x-1>3(x+1)12x-1≤7-32x
解不等式组5x−2>3(x+1)12x−1≥7−32x
解不等式组:X-3(X-1)X≤7① 1-(2-5x)/3<x②
解不等式组x-1+3x/2>-3,5x-12≤2(4x-3)
解不等式组:x-(1+3x)/2>-3,5x-12≤2(4x-3)
解不等式组:5x−1>3x−4−12x≤2−x
解不等式组3(x+1)>5x+4①x−12≤2x−13②
解不等式组3(x+1)>5x+4x−12≤2x−13
解不等式组:{3+x<4+2x,5x-3≤4x-1,7+2x>6+3x.
解不等式组2x+1>x−54x≤3x+2
解不等式组2x+5≤3(x+2) 2x-1+3x/2
解不等式组:3/2x+5-1>2-x 2x+3≤x+11