6n+18=12n-36

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Solution for 6n+18=12n-36 equation:


Simplifying
6n + 18 = 12n + -36

Reorder the terms:
18 + 6n = 12n + -36

Reorder the terms:
18 + 6n = -36 + 12n

Solving
18 + 6n = -36 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
18 + 6n + -12n = -36 + 12n + -12n

Combine like terms: 6n + -12n = -6n
18 + -6n = -36 + 12n + -12n

Combine like terms: 12n + -12n = 0
18 + -6n = -36 + 0
18 + -6n = -36

Add '-18' to each side of the equation.
18 + -18 + -6n = -36 + -18

Combine like terms: 18 + -18 = 0
0 + -6n = -36 + -18
-6n = -36 + -18

Combine like terms: -36 + -18 = -54
-6n = -54

Divide each side by '-6'.
n = 9

Simplifying
n = 9

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