7n+n=-4+7n

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Solution for 7n+n=-4+7n equation: 


Simplifying
7n + n = -4 + 7n

Combine like terms: 7n + n = 8n
8n = -4 + 7n

Solving
8n = -4 + 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.
8n + -7n = -4 + 7n + -7n

Combine like terms: 8n + -7n = 1n
1n = -4 + 7n + -7n

Combine like terms: 7n + -7n = 0
1n = -4 + 0
1n = -4

Divide each side by '1'.
n = -4

Simplifying
n = -4

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