-3(9+6x)=81

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Solution for -3(9+6x)=81 equation: 


Simplifying
-3(9 + 6x) = 81
(9 * -3 + 6x * -3) = 81
(-27 + -18x) = 81

Solving
-27 + -18x = 81

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -18x = 81 + 27

Combine like terms: -27 + 27 = 0
0 + -18x = 81 + 27
-18x = 81 + 27

Combine like terms: 81 + 27 = 108
-18x = 108

Divide each side by '-18'.
x = -6

Simplifying
x = -6

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