5=8n-7n

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Solution for 5=8n-7n equation:


Simplifying
5 = 8n + -7n

Combine like terms: 8n + -7n = 1n
5 = 1n

Solving
5 = 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
5 + -1n = 1n + -1n

Combine like terms: 1n + -1n = 0
5 + -1n = 0

Add '-5' to each side of the equation.
5 + -5 + -1n = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1n = 0 + -5
-1n = 0 + -5

Combine like terms: 0 + -5 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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