12-32=-9n

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Solution for 12-32=-9n equation:


Simplifying
12 + -32 = -9n

Combine like terms: 12 + -32 = -20
-20 = -9n

Solving
-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.
-20 + 9n = -9n + 9n

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

Add '20' to each side of the equation.
-20 + 20 + 9n = 0 + 20

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

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

Divide each side by '9'.
n = 2.222222222

Simplifying
n = 2.222222222

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