7n-8=n+8

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Solution for 7n-8=n+8 equation:


Simplifying
7n + -8 = n + 8

Reorder the terms:
-8 + 7n = n + 8

Reorder the terms:
-8 + 7n = 8 + n

Solving
-8 + 7n = 8 + n

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.
-8 + 7n + -1n = 8 + n + -1n

Combine like terms: 7n + -1n = 6n
-8 + 6n = 8 + n + -1n

Combine like terms: n + -1n = 0
-8 + 6n = 8 + 0
-8 + 6n = 8

Add '8' to each side of the equation.
-8 + 8 + 6n = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 6n = 8 + 8
6n = 8 + 8

Combine like terms: 8 + 8 = 16
6n = 16

Divide each side by '6'.
n = 2.666666667

Simplifying
n = 2.666666667

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