3n-9=6n

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Solution for 3n-9=6n equation:


Simplifying
3n + -9 = 6n

Reorder the terms:
-9 + 3n = 6n

Solving
-9 + 3n = 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.
-9 + 3n + -6n = 6n + -6n

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

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

Add '9' to each side of the equation.
-9 + 9 + -3n = 0 + 9

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

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

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

Simplifying
n = -3

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