7n-6=8n-12

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Solution for 7n-6=8n-12 equation:


Simplifying
7n + -6 = 8n + -12

Reorder the terms:
-6 + 7n = 8n + -12

Reorder the terms:
-6 + 7n = -12 + 8n

Solving
-6 + 7n = -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.
-6 + 7n + -8n = -12 + 8n + -8n

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

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

Add '6' to each side of the equation.
-6 + 6 + -1n = -12 + 6

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

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

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

Simplifying
n = 6

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