-15x-6y(9-2x)=135

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Solution for -15x-6y(9-2x)=135 equation:


Simplifying
-15x + -6y(9 + -2x) = 135
-15x + (9 * -6y + -2x * -6y) = 135

Reorder the terms:
-15x + (12xy + -54y) = 135
-15x + (12xy + -54y) = 135

Solving
-15x + 12xy + -54y = 135

Solving for variable 'x'.

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

Add '54y' to each side of the equation.
-15x + 12xy + -54y + 54y = 135 + 54y

Combine like terms: -54y + 54y = 0
-15x + 12xy + 0 = 135 + 54y
-15x + 12xy = 135 + 54y

Reorder the terms:
-135 + -15x + 12xy + -54y = 135 + 54y + -135 + -54y

Reorder the terms:
-135 + -15x + 12xy + -54y = 135 + -135 + 54y + -54y

Combine like terms: 135 + -135 = 0
-135 + -15x + 12xy + -54y = 0 + 54y + -54y
-135 + -15x + 12xy + -54y = 54y + -54y

Combine like terms: 54y + -54y = 0
-135 + -15x + 12xy + -54y = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-45 + -5x + 4xy + -18y) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-45 + -5x + 4xy + -18y)' equal to zero and attempt to solve: Simplifying -45 + -5x + 4xy + -18y = 0 Solving -45 + -5x + 4xy + -18y = 0 Move all terms containing x to the left, all other terms to the right. Add '45' to each side of the equation. -45 + -5x + 4xy + 45 + -18y = 0 + 45 Reorder the terms: -45 + 45 + -5x + 4xy + -18y = 0 + 45 Combine like terms: -45 + 45 = 0 0 + -5x + 4xy + -18y = 0 + 45 -5x + 4xy + -18y = 0 + 45 Combine like terms: 0 + 45 = 45 -5x + 4xy + -18y = 45 Add '18y' to each side of the equation. -5x + 4xy + -18y + 18y = 45 + 18y Combine like terms: -18y + 18y = 0 -5x + 4xy + 0 = 45 + 18y -5x + 4xy = 45 + 18y 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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