3(2y+6)=12

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Solution for 3(2y+6)=12 equation: 


Simplifying
3(2y + 6) = 12

Reorder the terms:
3(6 + 2y) = 12
(6 * 3 + 2y * 3) = 12
(18 + 6y) = 12

Solving
18 + 6y = 12

Solving for variable 'y'.

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

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

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

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

Divide each side by '6'.
y = -1

Simplifying
y = -1

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