3n-6n=-9-6n

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Solution for 3n-6n=-9-6n equation: 


Simplifying
3n + -6n = -9 + -6n

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

Solving
-3n = -9 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
-3n + 6n = -9 + -6n + 6n

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

Combine like terms: -6n + 6n = 0
3n = -9 + 0
3n = -9

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

Simplifying
n = -3

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