Absolute Value Equations, confused!

Let r(s)= 5s+3|2-s|. Evaluate r(7)


Let f(g) = -5|1-g|-11g. Evaluate f(-2)

5(7) + 3 ¦2-7¦
35 + 3¦-5¦ take absolute value
35+15
50

-5¦1--2¦-11(-2)
-5¦3¦+22
-15+22
7