-6n-3n=18

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


Simplifying
-6n + -3n = 18

Combine like terms: -6n + -3n = -9n
-9n = 18

Solving
-9n = 18

Solving for variable 'n'.

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

Divide each side by '-9'.
n = -2

Simplifying
n = -2

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