-3y+12=3(2y-2)

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Solution for -3y+12=3(2y-2) equation:


Simplifying
-3y + 12 = 3(2y + -2)

Reorder the terms:
12 + -3y = 3(2y + -2)

Reorder the terms:
12 + -3y = 3(-2 + 2y)
12 + -3y = (-2 * 3 + 2y * 3)
12 + -3y = (-6 + 6y)

Solving
12 + -3y = -6 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
12 + -3y + -6y = -6 + 6y + -6y

Combine like terms: -3y + -6y = -9y
12 + -9y = -6 + 6y + -6y

Combine like terms: 6y + -6y = 0
12 + -9y = -6 + 0
12 + -9y = -6

Add '-12' to each side of the equation.
12 + -12 + -9y = -6 + -12

Combine like terms: 12 + -12 = 0
0 + -9y = -6 + -12
-9y = -6 + -12

Combine like terms: -6 + -12 = -18
-9y = -18

Divide each side by '-9'.
y = 2

Simplifying
y = 2

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