n+12=n*4

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Solution for n+12=n*4 equation:


Simplifying
n + 12 = n * 4

Reorder the terms:
12 + n = n * 4

Reorder the terms for easier multiplication:
12 + n = 4n

Solving
12 + n = 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
12 + n + -4n = 4n + -4n

Combine like terms: n + -4n = -3n
12 + -3n = 4n + -4n

Combine like terms: 4n + -4n = 0
12 + -3n = 0

Add '-12' to each side of the equation.
12 + -12 + -3n = 0 + -12

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

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

Divide each side by '-3'.
n = 4

Simplifying
n = 4

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