10n=7n+9

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Solution for 10n=7n+9 equation: 


Simplifying
10n = 7n + 9

Reorder the terms:
10n = 9 + 7n

Solving
10n = 9 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
10n + -7n = 9 + 7n + -7n

Combine like terms: 10n + -7n = 3n
3n = 9 + 7n + -7n

Combine like terms: 7n + -7n = 0
3n = 9 + 0
3n = 9

Divide each side by '3'.
n = 3

Simplifying
n = 3

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