3x-12(x-9)=

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Solution for 3x-12(x-9)= equation:


Simplifying
3x + -12(x + -9) = 0

Reorder the terms:
3x + -12(-9 + x) = 0
3x + (-9 * -12 + x * -12) = 0
3x + (108 + -12x) = 0

Reorder the terms:
108 + 3x + -12x = 0

Combine like terms: 3x + -12x = -9x
108 + -9x = 0

Solving
108 + -9x = 0

Solving for variable 'x'.

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

Add '-108' to each side of the equation.
108 + -108 + -9x = 0 + -108

Combine like terms: 108 + -108 = 0
0 + -9x = 0 + -108
-9x = 0 + -108

Combine like terms: 0 + -108 = -108
-9x = -108

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

Simplifying
x = 12

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