6-2(3x-1)大于等于2x-16
问题描述:
6-2(3x-1)大于等于2x-16
答
6-2(3x-1)≥2x-16
6-6x+2≥2x-16
-6x-2x≥-16-6-2
-8x≥-24
x≤3