(4-8y)(x-7)=

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Solution for (4-8y)(x-7)= equation:


Simplifying
(4 + -8y)(x + -7) = 0

Reorder the terms:
(4 + -8y)(-7 + x) = 0

Multiply (4 + -8y) * (-7 + x)
(4(-7 + x) + -8y * (-7 + x)) = 0
((-7 * 4 + x * 4) + -8y * (-7 + x)) = 0
((-28 + 4x) + -8y * (-7 + x)) = 0
(-28 + 4x + (-7 * -8y + x * -8y)) = 0

Reorder the terms:
(-28 + 4x + (-8xy + 56y)) = 0
(-28 + 4x + (-8xy + 56y)) = 0
(-28 + 4x + -8xy + 56y) = 0

Solving
-28 + 4x + -8xy + 56y = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 4x + -8xy + 28 + 56y = 0 + 28

Reorder the terms:
-28 + 28 + 4x + -8xy + 56y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 4x + -8xy + 56y = 0 + 28
4x + -8xy + 56y = 0 + 28

Combine like terms: 0 + 28 = 28
4x + -8xy + 56y = 28

Add '-56y' to each side of the equation.
4x + -8xy + 56y + -56y = 28 + -56y

Combine like terms: 56y + -56y = 0
4x + -8xy + 0 = 28 + -56y
4x + -8xy = 28 + -56y

Reorder the terms:
-28 + 4x + -8xy + 56y = 28 + -56y + -28 + 56y

Reorder the terms:
-28 + 4x + -8xy + 56y = 28 + -28 + -56y + 56y

Combine like terms: 28 + -28 = 0
-28 + 4x + -8xy + 56y = 0 + -56y + 56y
-28 + 4x + -8xy + 56y = -56y + 56y

Combine like terms: -56y + 56y = 0
-28 + 4x + -8xy + 56y = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-7 + x + -2xy + 14y) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-7 + x + -2xy + 14y)' equal to zero and attempt to solve: Simplifying -7 + x + -2xy + 14y = 0 Solving -7 + x + -2xy + 14y = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + x + -2xy + 7 + 14y = 0 + 7 Reorder the terms: -7 + 7 + x + -2xy + 14y = 0 + 7 Combine like terms: -7 + 7 = 0 0 + x + -2xy + 14y = 0 + 7 x + -2xy + 14y = 0 + 7 Combine like terms: 0 + 7 = 7 x + -2xy + 14y = 7 Add '-14y' to each side of the equation. x + -2xy + 14y + -14y = 7 + -14y Combine like terms: 14y + -14y = 0 x + -2xy + 0 = 7 + -14y x + -2xy = 7 + -14y 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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