3-3y=2(y+3)

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

Simplifying
3 + -3y = 2(y + 3)

Reorder the terms:
3 + -3y = 2(3 + y)
3 + -3y = (3 * 2 + y * 2)
3 + -3y = (6 + 2y)

Solving
3 + -3y = 6 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
3 + -3y + -2y = 6 + 2y + -2y

Combine like terms: -3y + -2y = -5y
3 + -5y = 6 + 2y + -2y

Combine like terms: 2y + -2y = 0
3 + -5y = 6 + 0
3 + -5y = 6

Add '-3' to each side of the equation.
3 + -3 + -5y = 6 + -3

Combine like terms: 3 + -3 = 0
0 + -5y = 6 + -3
-5y = 6 + -3

Combine like terms: 6 + -3 = 3
-5y = 3

Divide each side by '-5'.
y = -0.6

Simplifying
y = -0.6