2(n+6)=7-n

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


Simplifying
2(n + 6) = 7 + -1n

Reorder the terms:
2(6 + n) = 7 + -1n
(6 * 2 + n * 2) = 7 + -1n
(12 + 2n) = 7 + -1n

Solving
12 + 2n = 7 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
12 + 2n + n = 7 + -1n + n

Combine like terms: 2n + n = 3n
12 + 3n = 7 + -1n + n

Combine like terms: -1n + n = 0
12 + 3n = 7 + 0
12 + 3n = 7

Add '-12' to each side of the equation.
12 + -12 + 3n = 7 + -12

Combine like terms: 12 + -12 = 0
0 + 3n = 7 + -12
3n = 7 + -12

Combine like terms: 7 + -12 = -5
3n = -5

Divide each side by '3'.
n = -1.666666667

Simplifying
n = -1.666666667

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