-86=5(1-n)-8n

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Solution for -86=5(1-n)-8n equation:


Simplifying
-86 = 5(1 + -1n) + -8n
-86 = (1 * 5 + -1n * 5) + -8n
-86 = (5 + -5n) + -8n

Combine like terms: -5n + -8n = -13n
-86 = 5 + -13n

Solving
-86 = 5 + -13n

Solving for variable 'n'.

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

Add '13n' to each side of the equation.
-86 + 13n = 5 + -13n + 13n

Combine like terms: -13n + 13n = 0
-86 + 13n = 5 + 0
-86 + 13n = 5

Add '86' to each side of the equation.
-86 + 86 + 13n = 5 + 86

Combine like terms: -86 + 86 = 0
0 + 13n = 5 + 86
13n = 5 + 86

Combine like terms: 5 + 86 = 91
13n = 91

Divide each side by '13'.
n = 7

Simplifying
n = 7

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