9+6n=8n+7

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Solution for 9+6n=8n+7 equation:


Simplifying
9 + 6n = 8n + 7

Reorder the terms:
9 + 6n = 7 + 8n

Solving
9 + 6n = 7 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
9 + 6n + -8n = 7 + 8n + -8n

Combine like terms: 6n + -8n = -2n
9 + -2n = 7 + 8n + -8n

Combine like terms: 8n + -8n = 0
9 + -2n = 7 + 0
9 + -2n = 7

Add '-9' to each side of the equation.
9 + -9 + -2n = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -2n = 7 + -9
-2n = 7 + -9

Combine like terms: 7 + -9 = -2
-2n = -2

Divide each side by '-2'.
n = 1

Simplifying
n = 1

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