-12=2(n+3)

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


Simplifying
-12 = 2(n + 3)

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

Solving
-12 = 6 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-12 + -2n = 6 + 2n + -2n

Combine like terms: 2n + -2n = 0
-12 + -2n = 6 + 0
-12 + -2n = 6

Add '12' to each side of the equation.
-12 + 12 + -2n = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -2n = 6 + 12
-2n = 6 + 12

Combine like terms: 6 + 12 = 18
-2n = 18

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

Simplifying
n = -9

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