2n-18=n-12+6

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Solution for 2n-18=n-12+6 equation:


Simplifying
2n + -18 = n + -12 + 6

Reorder the terms:
-18 + 2n = n + -12 + 6

Reorder the terms:
-18 + 2n = -12 + 6 + n

Combine like terms: -12 + 6 = -6
-18 + 2n = -6 + n

Solving
-18 + 2n = -6 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-18 + 2n + -1n = -6 + n + -1n

Combine like terms: 2n + -1n = 1n
-18 + 1n = -6 + n + -1n

Combine like terms: n + -1n = 0
-18 + 1n = -6 + 0
-18 + 1n = -6

Add '18' to each side of the equation.
-18 + 18 + 1n = -6 + 18

Combine like terms: -18 + 18 = 0
0 + 1n = -6 + 18
1n = -6 + 18

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

Divide each side by '1'.
n = 12

Simplifying
n = 12

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