(12x+15)(12X-15)=144x-225

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Solution for (12x+15)(12X-15)=144x-225 equation:


Simplifying
(12x + 15)(12X + -15) = 144x + -225

Reorder the terms:
(15 + 12x)(12X + -15) = 144x + -225

Reorder the terms:
(15 + 12x)(-15 + 12X) = 144x + -225

Multiply (15 + 12x) * (-15 + 12X)
(15(-15 + 12X) + 12x * (-15 + 12X)) = 144x + -225
((-15 * 15 + 12X * 15) + 12x * (-15 + 12X)) = 144x + -225
((-225 + 180X) + 12x * (-15 + 12X)) = 144x + -225
(-225 + 180X + (-15 * 12x + 12X * 12x)) = 144x + -225
(-225 + 180X + (-180x + 144xX)) = 144x + -225
(-225 + 180X + -180x + 144xX) = 144x + -225

Reorder the terms:
-225 + 180X + -180x + 144xX = -225 + 144x

Add '225' to each side of the equation.
-225 + 180X + -180x + 225 + 144xX = -225 + 225 + 144x

Reorder the terms:
-225 + 225 + 180X + -180x + 144xX = -225 + 225 + 144x

Combine like terms: -225 + 225 = 0
0 + 180X + -180x + 144xX = -225 + 225 + 144x
180X + -180x + 144xX = -225 + 225 + 144x

Combine like terms: -225 + 225 = 0
180X + -180x + 144xX = 0 + 144x
180X + -180x + 144xX = 144x

Solving
180X + -180x + 144xX = 144x

Solving for variable 'X'.

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

Add '180x' to each side of the equation.
180X + -180x + 180x + 144xX = 144x + 180x

Combine like terms: -180x + 180x = 0
180X + 0 + 144xX = 144x + 180x
180X + 144xX = 144x + 180x

Combine like terms: 144x + 180x = 324x
180X + 144xX = 324x

Reorder the terms:
180X + -324x + 144xX = 324x + -324x

Combine like terms: 324x + -324x = 0
180X + -324x + 144xX = 0

Factor out the Greatest Common Factor (GCF), '36'.
36(5X + -9x + 4xX) = 0

Ignore the factor 36.

Subproblem 1

Set the factor '(5X + -9x + 4xX)' equal to zero and attempt to solve: Simplifying 5X + -9x + 4xX = 0 Solving 5X + -9x + 4xX = 0 Move all terms containing X to the left, all other terms to the right. Add '9x' to each side of the equation. 5X + -9x + 9x + 4xX = 0 + 9x Combine like terms: -9x + 9x = 0 5X + 0 + 4xX = 0 + 9x 5X + 4xX = 0 + 9x Remove the zero: 5X + 4xX = 9x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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