12+7n=6-n

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Solution for 12+7n=6-n equation:


Simplifying
12 + 7n = 6 + -1n

Solving
12 + 7n = 6 + -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 + 7n + n = 6 + -1n + n

Combine like terms: 7n + n = 8n
12 + 8n = 6 + -1n + n

Combine like terms: -1n + n = 0
12 + 8n = 6 + 0
12 + 8n = 6

Add '-12' to each side of the equation.
12 + -12 + 8n = 6 + -12

Combine like terms: 12 + -12 = 0
0 + 8n = 6 + -12
8n = 6 + -12

Combine like terms: 6 + -12 = -6
8n = -6

Divide each side by '8'.
n = -0.75

Simplifying
n = -0.75

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