(n+12)=(3n+36)

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Solution for (n+12)=(3n+36) equation:


Simplifying
(n + 12) = (3n + 36)

Reorder the terms:
(12 + n) = (3n + 36)

Remove parenthesis around (12 + n)
12 + n = (3n + 36)

Reorder the terms:
12 + n = (36 + 3n)

Remove parenthesis around (36 + 3n)
12 + n = 36 + 3n

Solving
12 + n = 36 + 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.
12 + n + -3n = 36 + 3n + -3n

Combine like terms: n + -3n = -2n
12 + -2n = 36 + 3n + -3n

Combine like terms: 3n + -3n = 0
12 + -2n = 36 + 0
12 + -2n = 36

Add '-12' to each side of the equation.
12 + -12 + -2n = 36 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = 36 + -12
-2n = 36 + -12

Combine like terms: 36 + -12 = 24
-2n = 24

Divide each side by '-2'.
n = -12

Simplifying
n = -12

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