-18=-3n-6+n

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Solution for -18=-3n-6+n equation:


Simplifying
-18 = -3n + -6 + n

Reorder the terms:
-18 = -6 + -3n + n

Combine like terms: -3n + n = -2n
-18 = -6 + -2n

Solving
-18 = -6 + -2n

Solving for variable 'n'.

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

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

Combine like terms: -2n + 2n = 0
-18 + 2n = -6 + 0
-18 + 2n = -6

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

Combine like terms: -18 + 18 = 0
0 + 2n = -6 + 18
2n = -6 + 18

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

Divide each side by '2'.
n = 6

Simplifying
n = 6

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