39=6n-n+8n

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Solution for 39=6n-n+8n equation:


Simplifying
39 = 6n + -1n + 8n

Combine like terms: 6n + -1n = 5n
39 = 5n + 8n

Combine like terms: 5n + 8n = 13n
39 = 13n

Solving
39 = 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
39 + -13n = 13n + -13n

Combine like terms: 13n + -13n = 0
39 + -13n = 0

Add '-39' to each side of the equation.
39 + -39 + -13n = 0 + -39

Combine like terms: 39 + -39 = 0
0 + -13n = 0 + -39
-13n = 0 + -39

Combine like terms: 0 + -39 = -39
-13n = -39

Divide each side by '-13'.
n = 3

Simplifying
n = 3

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