-12-16n+4=3(n-9)

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Solution for -12-16n+4=3(n-9) equation:


Simplifying
-12 + -16n + 4 = 3(n + -9)

Reorder the terms:
-12 + 4 + -16n = 3(n + -9)

Combine like terms: -12 + 4 = -8
-8 + -16n = 3(n + -9)

Reorder the terms:
-8 + -16n = 3(-9 + n)
-8 + -16n = (-9 * 3 + n * 3)
-8 + -16n = (-27 + 3n)

Solving
-8 + -16n = -27 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-8 + -16n + -3n = -27 + 3n + -3n

Combine like terms: -16n + -3n = -19n
-8 + -19n = -27 + 3n + -3n

Combine like terms: 3n + -3n = 0
-8 + -19n = -27 + 0
-8 + -19n = -27

Add '8' to each side of the equation.
-8 + 8 + -19n = -27 + 8

Combine like terms: -8 + 8 = 0
0 + -19n = -27 + 8
-19n = -27 + 8

Combine like terms: -27 + 8 = -19
-19n = -19

Divide each side by '-19'.
n = 1

Simplifying
n = 1

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