3(3+4x)=-99

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Solution for 3(3+4x)=-99 equation: 


Simplifying
3(3 + 4x) = -99
(3 * 3 + 4x * 3) = -99
(9 + 12x) = -99

Solving
9 + 12x = -99

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 12x = -99 + -9

Combine like terms: 9 + -9 = 0
0 + 12x = -99 + -9
12x = -99 + -9

Combine like terms: -99 + -9 = -108
12x = -108

Divide each side by '12'.
x = -9

Simplifying
x = -9

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