-3(9+4x)=-123

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Solution for -3(9+4x)=-123 equation: 


Simplifying
-3(9 + 4x) = -123
(9 * -3 + 4x * -3) = -123
(-27 + -12x) = -123

Solving
-27 + -12x = -123

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 + -12x = -123 + 27

Combine like terms: -27 + 27 = 0
0 + -12x = -123 + 27
-12x = -123 + 27

Combine like terms: -123 + 27 = -96
-12x = -96

Divide each side by '-12'.
x = 8

Simplifying
x = 8

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