(12+4y)+4y=-12

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Solution for (12+4y)+4y=-12 equation:


Simplifying
(12 + 4y) + 4y = -12

Remove parenthesis around (12 + 4y)
12 + 4y + 4y = -12

Combine like terms: 4y + 4y = 8y
12 + 8y = -12

Solving
12 + 8y = -12

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 8y = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 8y = -12 + -12
8y = -12 + -12

Combine like terms: -12 + -12 = -24
8y = -24

Divide each side by '8'.
y = -3

Simplifying
y = -3

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