10n=9n+20

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Solution for 10n=9n+20 equation: 


Simplifying
10n = 9n + 20

Reorder the terms:
10n = 20 + 9n

Solving
10n = 20 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
10n + -9n = 20 + 9n + -9n

Combine like terms: 10n + -9n = 1n
1n = 20 + 9n + -9n

Combine like terms: 9n + -9n = 0
1n = 20 + 0
1n = 20

Divide each side by '1'.
n = 20

Simplifying
n = 20

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