-3(9+2x)=-81

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Solution for -3(9+2x)=-81 equation: 


Simplifying
-3(9 + 2x) = -81
(9 * -3 + 2x * -3) = -81
(-27 + -6x) = -81

Solving
-27 + -6x = -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 + -6x = -81 + 27

Combine like terms: -27 + 27 = 0
0 + -6x = -81 + 27
-6x = -81 + 27

Combine like terms: -81 + 27 = -54
-6x = -54

Divide each side by '-6'.
x = 9

Simplifying
x = 9

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