3n-6n=-18

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


Simplifying
3n + -6n = -18

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

Solving
-3n = -18

Solving for variable 'n'.

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

Divide each side by '-3'.
n = 6

Simplifying
n = 6

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