-2n+6+8n=78

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Solution for -2n+6+8n=78 equation:


Simplifying
-2n + 6 + 8n = 78

Reorder the terms:
6 + -2n + 8n = 78

Combine like terms: -2n + 8n = 6n
6 + 6n = 78

Solving
6 + 6n = 78

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 6n = 78 + -6

Combine like terms: 6 + -6 = 0
0 + 6n = 78 + -6
6n = 78 + -6

Combine like terms: 78 + -6 = 72
6n = 72

Divide each side by '6'.
n = 12

Simplifying
n = 12

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