n+12-6n=-18

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


Simplifying
n + 12 + -6n = -18

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

Combine like terms: n + -6n = -5n
12 + -5n = -18

Solving
12 + -5n = -18

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -5n = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -5n = -18 + -12
-5n = -18 + -12

Combine like terms: -18 + -12 = -30
-5n = -30

Divide each side by '-5'.
n = 6

Simplifying
n = 6

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