3y+12=-3(y+6)

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Solution for 3y+12=-3(y+6) equation:


Simplifying
3y + 12 = -3(y + 6)

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

Reorder the terms:
12 + 3y = -3(6 + y)
12 + 3y = (6 * -3 + y * -3)
12 + 3y = (-18 + -3y)

Solving
12 + 3y = -18 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
12 + 3y + 3y = -18 + -3y + 3y

Combine like terms: 3y + 3y = 6y
12 + 6y = -18 + -3y + 3y

Combine like terms: -3y + 3y = 0
12 + 6y = -18 + 0
12 + 6y = -18

Add '-12' to each side of the equation.
12 + -12 + 6y = -18 + -12

Combine like terms: 12 + -12 = 0
0 + 6y = -18 + -12
6y = -18 + -12

Combine like terms: -18 + -12 = -30
6y = -30

Divide each side by '6'.
y = -5

Simplifying
y = -5

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