-99=3(4x+3)

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


Simplifying
-99 = 3(4x + 3)

Reorder the terms:
-99 = 3(3 + 4x)
-99 = (3 * 3 + 4x * 3)
-99 = (9 + 12x)

Solving
-99 = 9 + 12x

Solving for variable 'x'.

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

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

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

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

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

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

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

Simplifying
x = -9

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