(n+2)*2=12

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Solution for (n+2)*2=12 equation:


Simplifying
(n + 2) * 2 = 12

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

Reorder the terms for easier multiplication:
2(2 + n) = 12
(2 * 2 + n * 2) = 12
(4 + 2n) = 12

Solving
4 + 2n = 12

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 = 12 + -4

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

Combine like terms: 12 + -4 = 8
2n = 8

Divide each side by '2'.
n = 4

Simplifying
n = 4

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