-99=-3(-4x+9)

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Solution for -99=-3(-4x+9) equation:


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

Reorder the terms:
-99 = -3(9 + -4x)
-99 = (9 * -3 + -4x * -3)
-99 = (-27 + 12x)

Solving
-99 = -27 + 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 = -27 + 12x + -12x

Combine like terms: 12x + -12x = 0
-99 + -12x = -27 + 0
-99 + -12x = -27

Add '99' to each side of the equation.
-99 + 99 + -12x = -27 + 99

Combine like terms: -99 + 99 = 0
0 + -12x = -27 + 99
-12x = -27 + 99

Combine like terms: -27 + 99 = 72
-12x = 72

Divide each side by '-12'.
x = -6

Simplifying
x = -6

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