解不等式组,初中2(x-1)≤3x+1x/3<(x-1)/4
问题描述:
解不等式组,初中
2(x-1)≤3x+1
x/3<(x-1)/4
答
2(x-1)≤3x+1 2x-2≤3x+1 3x-2x≥-2-1 x≥-3 x/3<(x-1)/4 两边乘12 4x
解不等式组,初中
2(x-1)≤3x+1
x/3<(x-1)/4
2(x-1)≤3x+1 2x-2≤3x+1 3x-2x≥-2-1 x≥-3 x/3<(x-1)/4 两边乘12 4x