3(6+2n)=12

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


Simplifying
3(6 + 2n) = 12
(6 * 3 + 2n * 3) = 12
(18 + 6n) = 12

Solving
18 + 6n = 12

Solving for variable 'n'.

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

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

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

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

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

Simplifying
n = -1

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