36-18n+9n=18

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Solution for 36-18n+9n=18 equation: 


Simplifying
36 + -18n + 9n = 18

Combine like terms: -18n + 9n = -9n
36 + -9n = 18

Solving
36 + -9n = 18

Solving for variable 'n'.

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

Add '-36' to each side of the equation.
36 + -36 + -9n = 18 + -36

Combine like terms: 36 + -36 = 0
0 + -9n = 18 + -36
-9n = 18 + -36

Combine like terms: 18 + -36 = -18
-9n = -18

Divide each side by '-9'.
n = 2

Simplifying
n = 2

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