Question

Solve for y . =−5y-15=35

Answer 1

The answer : -5y-15=35 
-5y=35+15
-5y=50 
-5/-5y=50/-5 
y=-10 

Answer 2

$-5y-15=35 \\ -5y=35+15 \\ -5y=50 /:5\\ -y=10 \\ y=-10$