9n-12*3=

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Solution for 9n-12*3= equation: 


Simplifying
9n + -12 * 3 = 0

Multiply -12 * 3
9n + -36 = 0

Reorder the terms:
-36 + 9n = 0

Solving
-36 + 9n = 0

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 = 0 + 36

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

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

Divide each side by '9'.
n = 4

Simplifying
n = 4

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