7n-23=n+7

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Solution for 7n-23=n+7 equation:


Simplifying
7n + -23 = n + 7

Reorder the terms:
-23 + 7n = n + 7

Reorder the terms:
-23 + 7n = 7 + n

Solving
-23 + 7n = 7 + 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.
-23 + 7n + -1n = 7 + n + -1n

Combine like terms: 7n + -1n = 6n
-23 + 6n = 7 + n + -1n

Combine like terms: n + -1n = 0
-23 + 6n = 7 + 0
-23 + 6n = 7

Add '23' to each side of the equation.
-23 + 23 + 6n = 7 + 23

Combine like terms: -23 + 23 = 0
0 + 6n = 7 + 23
6n = 7 + 23

Combine like terms: 7 + 23 = 30
6n = 30

Divide each side by '6'.
n = 5

Simplifying
n = 5

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