8n-8=5n+7

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Solution for 8n-8=5n+7 equation:


Simplifying
8n + -8 = 5n + 7

Reorder the terms:
-8 + 8n = 5n + 7

Reorder the terms:
-8 + 8n = 7 + 5n

Solving
-8 + 8n = 7 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-8 + 8n + -5n = 7 + 5n + -5n

Combine like terms: 8n + -5n = 3n
-8 + 3n = 7 + 5n + -5n

Combine like terms: 5n + -5n = 0
-8 + 3n = 7 + 0
-8 + 3n = 7

Add '8' to each side of the equation.
-8 + 8 + 3n = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 3n = 7 + 8
3n = 7 + 8

Combine like terms: 7 + 8 = 15
3n = 15

Divide each side by '3'.
n = 5

Simplifying
n = 5

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