{5x+7>4(x-1),4分之3x-1≤1-4分之5x
问题描述:
{5x+7>4(x-1),4分之3x-1≤1-4分之5x
答
x>-11
x≤1
即-11<x≤1
{5x+7>4(x-1),4分之3x-1≤1-4分之5x
x>-11
x≤1
即-11<x≤1