3n-18=-12+4n

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Solution for 3n-18=-12+4n equation:


Simplifying
3n + -18 = -12 + 4n

Reorder the terms:
-18 + 3n = -12 + 4n

Solving
-18 + 3n = -12 + 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.
-18 + 3n + -4n = -12 + 4n + -4n

Combine like terms: 3n + -4n = -1n
-18 + -1n = -12 + 4n + -4n

Combine like terms: 4n + -4n = 0
-18 + -1n = -12 + 0
-18 + -1n = -12

Add '18' to each side of the equation.
-18 + 18 + -1n = -12 + 18

Combine like terms: -18 + 18 = 0
0 + -1n = -12 + 18
-1n = -12 + 18

Combine like terms: -12 + 18 = 6
-1n = 6

Divide each side by '-1'.
n = -6

Simplifying
n = -6

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