-84=12+8n

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Solution for -84=12+8n equation:


Simplifying
-84 = 12 + 8n

Solving
-84 = 12 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-84 + -8n = 12 + 8n + -8n

Combine like terms: 8n + -8n = 0
-84 + -8n = 12 + 0
-84 + -8n = 12

Add '84' to each side of the equation.
-84 + 84 + -8n = 12 + 84

Combine like terms: -84 + 84 = 0
0 + -8n = 12 + 84
-8n = 12 + 84

Combine like terms: 12 + 84 = 96
-8n = 96

Divide each side by '-8'.
n = -12

Simplifying
n = -12

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