(x+3)(4y-12)=0

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Solution for (x+3)(4y-12)=0 equation:


Simplifying
(x + 3)(4y + -12) = 0

Reorder the terms:
(3 + x)(4y + -12) = 0

Reorder the terms:
(3 + x)(-12 + 4y) = 0

Multiply (3 + x) * (-12 + 4y)
(3(-12 + 4y) + x(-12 + 4y)) = 0
((-12 * 3 + 4y * 3) + x(-12 + 4y)) = 0
((-36 + 12y) + x(-12 + 4y)) = 0
(-36 + 12y + (-12 * x + 4y * x)) = 0
(-36 + 12y + (-12x + 4xy)) = 0

Reorder the terms:
(-36 + -12x + 4xy + 12y) = 0
(-36 + -12x + 4xy + 12y) = 0

Solving
-36 + -12x + 4xy + 12y = 0

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + -12x + 4xy + 36 + 12y = 0 + 36

Reorder the terms:
-36 + 36 + -12x + 4xy + 12y = 0 + 36

Combine like terms: -36 + 36 = 0
0 + -12x + 4xy + 12y = 0 + 36
-12x + 4xy + 12y = 0 + 36

Combine like terms: 0 + 36 = 36
-12x + 4xy + 12y = 36

Add '-12y' to each side of the equation.
-12x + 4xy + 12y + -12y = 36 + -12y

Combine like terms: 12y + -12y = 0
-12x + 4xy + 0 = 36 + -12y
-12x + 4xy = 36 + -12y

Reorder the terms:
-36 + -12x + 4xy + 12y = 36 + -12y + -36 + 12y

Reorder the terms:
-36 + -12x + 4xy + 12y = 36 + -36 + -12y + 12y

Combine like terms: 36 + -36 = 0
-36 + -12x + 4xy + 12y = 0 + -12y + 12y
-36 + -12x + 4xy + 12y = -12y + 12y

Combine like terms: -12y + 12y = 0
-36 + -12x + 4xy + 12y = 0

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

Ignore the factor 4.

Subproblem 1

Set the factor '(-9 + -3x + xy + 3y)' equal to zero and attempt to solve: Simplifying -9 + -3x + xy + 3y = 0 Solving -9 + -3x + xy + 3y = 0 Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + -3x + xy + 9 + 3y = 0 + 9 Reorder the terms: -9 + 9 + -3x + xy + 3y = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -3x + xy + 3y = 0 + 9 -3x + xy + 3y = 0 + 9 Combine like terms: 0 + 9 = 9 -3x + xy + 3y = 9 Add '-3y' to each side of the equation. -3x + xy + 3y + -3y = 9 + -3y Combine like terms: 3y + -3y = 0 -3x + xy + 0 = 9 + -3y -3x + xy = 9 + -3y 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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