-144=-3(-2+5y)

Solution for -144=-3(-2+5y) equation:

Simplifying
-144 = -3(-2 + 5y)
-144 = (-2 * -3 + 5y * -3)
-144 = (6 + -15y)

Solving
-144 = 6 + -15y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '15y' to each side of the equation.
-144 + 15y = 6 + -15y + 15y

Combine like terms: -15y + 15y = 0
-144 + 15y = 6 + 0
-144 + 15y = 6

Add '144' to each side of the equation.
-144 + 144 + 15y = 6 + 144

Combine like terms: -144 + 144 = 0
0 + 15y = 6 + 144
15y = 6 + 144

Combine like terms: 6 + 144 = 150
15y = 150

Divide each side by '15'.
y = 10

Simplifying
y = 10