-2(n+7)=-8-n

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Solution for -2(n+7)=-8-n equation:


Simplifying
-2(n + 7) = -8 + -1n

Reorder the terms:
-2(7 + n) = -8 + -1n
(7 * -2 + n * -2) = -8 + -1n
(-14 + -2n) = -8 + -1n

Solving
-14 + -2n = -8 + -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.
-14 + -2n + n = -8 + -1n + n

Combine like terms: -2n + n = -1n
-14 + -1n = -8 + -1n + n

Combine like terms: -1n + n = 0
-14 + -1n = -8 + 0
-14 + -1n = -8

Add '14' to each side of the equation.
-14 + 14 + -1n = -8 + 14

Combine like terms: -14 + 14 = 0
0 + -1n = -8 + 14
-1n = -8 + 14

Combine like terms: -8 + 14 = 6
-1n = 6

Divide each side by '-1'.
n = -6

Simplifying
n = -6

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