12+2(n+6)=n+7+13

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Solution for 12+2(n+6)=n+7+13 equation:


Simplifying
12 + 2(n + 6) = n + 7 + 13

Reorder the terms:
12 + 2(6 + n) = n + 7 + 13
12 + (6 * 2 + n * 2) = n + 7 + 13
12 + (12 + 2n) = n + 7 + 13

Combine like terms: 12 + 12 = 24
24 + 2n = n + 7 + 13

Reorder the terms:
24 + 2n = 7 + 13 + n

Combine like terms: 7 + 13 = 20
24 + 2n = 20 + n

Solving
24 + 2n = 20 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
24 + 2n + -1n = 20 + n + -1n

Combine like terms: 2n + -1n = 1n
24 + 1n = 20 + n + -1n

Combine like terms: n + -1n = 0
24 + 1n = 20 + 0
24 + 1n = 20

Add '-24' to each side of the equation.
24 + -24 + 1n = 20 + -24

Combine like terms: 24 + -24 = 0
0 + 1n = 20 + -24
1n = 20 + -24

Combine like terms: 20 + -24 = -4
1n = -4

Divide each side by '1'.
n = -4

Simplifying
n = -4

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