(-7x+3y+9)(8x+12)=

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Solution for (-7x+3y+9)(8x+12)= equation: 


Simplifying
(-7x + 3y + 9)(8x + 12) = 0

Reorder the terms:
(9 + -7x + 3y)(8x + 12) = 0

Reorder the terms:
(9 + -7x + 3y)(12 + 8x) = 0

Multiply (9 + -7x + 3y) * (12 + 8x)
(9(12 + 8x) + -7x * (12 + 8x) + 3y * (12 + 8x)) = 0
((12 * 9 + 8x * 9) + -7x * (12 + 8x) + 3y * (12 + 8x)) = 0
((108 + 72x) + -7x * (12 + 8x) + 3y * (12 + 8x)) = 0
(108 + 72x + (12 * -7x + 8x * -7x) + 3y * (12 + 8x)) = 0
(108 + 72x + (-84x + -56x2) + 3y * (12 + 8x)) = 0
(108 + 72x + -84x + -56x2 + (12 * 3y + 8x * 3y)) = 0

Reorder the terms:
(108 + 72x + -84x + -56x2 + (24xy + 36y)) = 0
(108 + 72x + -84x + -56x2 + (24xy + 36y)) = 0

Reorder the terms:
(108 + 72x + -84x + 24xy + -56x2 + 36y) = 0

Combine like terms: 72x + -84x = -12x
(108 + -12x + 24xy + -56x2 + 36y) = 0

Solving
108 + -12x + 24xy + -56x2 + 36y = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(27 + -3x + 6xy + -14x2 + 9y) = 0

Ignore the factor 4.

Subproblem 1
Set the factor '(27 + -3x + 6xy + -14x2 + 9y)' equal to zero and attempt to solve:

Simplifying
27 + -3x + 6xy + -14x2 + 9y = 0

Solving
27 + -3x + 6xy + -14x2 + 9y = 0

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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