-3(6n-3)=9+n

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Solution for -3(6n-3)=9+n equation:


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

Reorder the terms:
-3(-3 + 6n) = 9 + n
(-3 * -3 + 6n * -3) = 9 + n
(9 + -18n) = 9 + n

Add '-9' to each side of the equation.
9 + -9 + -18n = 9 + -9 + n

Combine like terms: 9 + -9 = 0
0 + -18n = 9 + -9 + n
-18n = 9 + -9 + n

Combine like terms: 9 + -9 = 0
-18n = 0 + n
-18n = n

Solving
-18n = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-18n + -1n = n + -1n

Combine like terms: -18n + -1n = -19n
-19n = n + -1n

Combine like terms: n + -1n = 0
-19n = 0

Divide each side by '-19'.
n = 0

Simplifying
n = 0

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