方程组(x-3/2)+3大于等于X 1-3(X-1)
问题描述:
方程组(x-3/2)+3大于等于X 1-3(X-1)
方程组 (x-3/2)+3大于等于X
1-3(X-1)
答
(x-3/2)+3大于等于X
x-3+6≥2x
x≤3
1-3(X-1)-2