2(15+-1.5y)-20=

Solution for 2(15+-1.5y)-20= equation:

Simplifying
2(15 + -1.5y) + -20 = 0
(15 * 2 + -1.5y * 2) + -20 = 0
(30 + -3y) + -20 = 0

Reorder the terms:
30 + -20 + -3y = 0

Combine like terms: 30 + -20 = 10
10 + -3y = 0

Solving
10 + -3y = 0

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + -3y = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -3y = 0 + -10
-3y = 0 + -10

Combine like terms: 0 + -10 = -10
-3y = -10

Divide each side by '-3'.
y = 3.333333333

Simplifying
y = 3.333333333