9n-7=65+n

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Solution for 9n-7=65+n equation:


Simplifying
9n + -7 = 65 + n

Reorder the terms:
-7 + 9n = 65 + n

Solving
-7 + 9n = 65 + 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.
-7 + 9n + -1n = 65 + n + -1n

Combine like terms: 9n + -1n = 8n
-7 + 8n = 65 + n + -1n

Combine like terms: n + -1n = 0
-7 + 8n = 65 + 0
-7 + 8n = 65

Add '7' to each side of the equation.
-7 + 7 + 8n = 65 + 7

Combine like terms: -7 + 7 = 0
0 + 8n = 65 + 7
8n = 65 + 7

Combine like terms: 65 + 7 = 72
8n = 72

Divide each side by '8'.
n = 9

Simplifying
n = 9

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