12+-7n=5+-8n

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Solution for 12+-7n=5+-8n equation:


Simplifying
12 + -7n = 5 + -8n

Solving
12 + -7n = 5 + -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.
12 + -7n + 8n = 5 + -8n + 8n

Combine like terms: -7n + 8n = 1n
12 + 1n = 5 + -8n + 8n

Combine like terms: -8n + 8n = 0
12 + 1n = 5 + 0
12 + 1n = 5

Add '-12' to each side of the equation.
12 + -12 + 1n = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 1n = 5 + -12
1n = 5 + -12

Combine like terms: 5 + -12 = -7
1n = -7

Divide each side by '1'.
n = -7

Simplifying
n = -7

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