(X+12)(x-9)=

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Solution for (X+12)(x-9)= equation:


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

Reorder the terms:
(12 + X)(x + -9) = 0

Reorder the terms:
(12 + X)(-9 + x) = 0

Multiply (12 + X) * (-9 + x)
(12(-9 + x) + X(-9 + x)) = 0
((-9 * 12 + x * 12) + X(-9 + x)) = 0
((-108 + 12x) + X(-9 + x)) = 0
(-108 + 12x + (-9 * X + x * X)) = 0
(-108 + 12x + (-9X + xX)) = 0

Reorder the terms:
(-108 + -9X + 12x + xX) = 0
(-108 + -9X + 12x + xX) = 0

Solving
-108 + -9X + 12x + xX = 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 + -9X + 12x + 108 + xX = 0 + 108

Reorder the terms:
-108 + 108 + -9X + 12x + xX = 0 + 108

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

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

Add '-12x' to each side of the equation.
-9X + 12x + -12x + xX = 108 + -12x

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

Reorder the terms:
-108 + -9X + 12x + xX = 108 + -12x + -108 + 12x

Reorder the terms:
-108 + -9X + 12x + xX = 108 + -108 + -12x + 12x

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

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

The solution to this equation could not be determined.

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