6+5n-8n=-15

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Solution for 6+5n-8n=-15 equation: 


Simplifying
6 + 5n + -8n = -15

Combine like terms: 5n + -8n = -3n
6 + -3n = -15

Solving
6 + -3n = -15

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 + -3n = -15 + -6

Combine like terms: 6 + -6 = 0
0 + -3n = -15 + -6
-3n = -15 + -6

Combine like terms: -15 + -6 = -21
-3n = -21

Divide each side by '-3'.
n = 7

Simplifying
n = 7

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