2(n+4)+8-12=

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Solution for 2(n+4)+8-12= equation:


Simplifying
2(n + 4) + 8 + -12 = 0

Reorder the terms:
2(4 + n) + 8 + -12 = 0
(4 * 2 + n * 2) + 8 + -12 = 0
(8 + 2n) + 8 + -12 = 0

Reorder the terms:
8 + 8 + -12 + 2n = 0

Combine like terms: 8 + 8 = 16
16 + -12 + 2n = 0

Combine like terms: 16 + -12 = 4
4 + 2n = 0

Solving
4 + 2n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 2n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2n = 0 + -4
2n = 0 + -4

Combine like terms: 0 + -4 = -4
2n = -4

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

Simplifying
n = -2

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