满足不等式组3x-5>1 ①
求既满足不等式7X-2>3(X-1),又满足不等式2/5X-1≤9-2/3X的正整数X
已知x满足不等式组 3x-5
求同时满足不等式2(5x+1)/3-x
求同时满足不等式2(5x 1)/3-x
解不等式,方程组{4x-2y=-1 {x+4y=2解不等式组{2分之x<2(x-1){3分之x>5分之x+2求满足不等式
求既满足不等式5x-2>3(x+1)又满足不等式1/2x-1
满足不等式(x+5)/2-1>(ax+2)/2的x一定满足不等式2x-3
满足不等式组5x-9
求满足不等式组2x+5大于1和3x-8小于等于10.
求同时满足不等式3x-5
已知满足不等式5-3x
已知x满足不等式组{3+3x>5x-1,(x+1)/4.>-1,化简|x-2|+|x+5|.