若|(x-1)/2-5|=5-(x-1)/2则x的取值范围
问题描述:
若|(x-1)/2-5|=5-(x-1)/2则x的取值范围
答
|(x-1)/2-5|=5-(x-1)/2
∴5-(x-1)/2≥0
10-x+1≥0
-x≥-11
x≤11