解不等式组2x−5≤3(x−1)x+72>4x
解不等式组2x−5≤3(x−1)x+72>4x
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2x+1>x−54x≤3x+2
解不等式组:2x+5≤3(x+2)x−1<23x
解不等式组1+3x<x+5,4x>3x-2
x-5>1+2x 3x+2<4x 解不等式组
解不等式组:3x−1>2(x+1)x−32≤1
解不等式组x(2x-5)>2x×x-3x-4 (x-1)(x+3)+8x>(x+5)(x-5)-2
解不等式组x−5<1x+2≤4x−7
求不等式组5x−1>3x−4−13x≤23−x