-n+4n=8n-n

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Solution for -n+4n=8n-n equation: 


Simplifying
-1n + 4n = 8n + -1n

Combine like terms: -1n + 4n = 3n
3n = 8n + -1n

Combine like terms: 8n + -1n = 7n
3n = 7n

Solving
3n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
3n + -7n = 7n + -7n

Combine like terms: 3n + -7n = -4n
-4n = 7n + -7n

Combine like terms: 7n + -7n = 0
-4n = 0

Divide each side by '-4'.
n = 0

Simplifying
n = 0

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