-9=-3(12n-9)

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Solution for -9=-3(12n-9) equation:


Simplifying
-9 = -3(12n + -9)

Reorder the terms:
-9 = -3(-9 + 12n)
-9 = (-9 * -3 + 12n * -3)
-9 = (27 + -36n)

Solving
-9 = 27 + -36n

Solving for variable 'n'.

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

Add '36n' to each side of the equation.
-9 + 36n = 27 + -36n + 36n

Combine like terms: -36n + 36n = 0
-9 + 36n = 27 + 0
-9 + 36n = 27

Add '9' to each side of the equation.
-9 + 9 + 36n = 27 + 9

Combine like terms: -9 + 9 = 0
0 + 36n = 27 + 9
36n = 27 + 9

Combine like terms: 27 + 9 = 36
36n = 36

Divide each side by '36'.
n = 1

Simplifying
n = 1

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