12n+5n+5n-18n=20

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Solution for 12n+5n+5n-18n=20 equation: 


Simplifying
12n + 5n + 5n + -18n = 20

Combine like terms: 12n + 5n = 17n
17n + 5n + -18n = 20

Combine like terms: 17n + 5n = 22n
22n + -18n = 20

Combine like terms: 22n + -18n = 4n
4n = 20

Solving
4n = 20

Solving for variable 'n'.

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

Divide each side by '4'.
n = 5

Simplifying
n = 5

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