(4x+5)(3y-7)=

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Solution for (4x+5)(3y-7)= equation:


Simplifying
(4x + 5)(3y + -7) = 0

Reorder the terms:
(5 + 4x)(3y + -7) = 0

Reorder the terms:
(5 + 4x)(-7 + 3y) = 0

Multiply (5 + 4x) * (-7 + 3y)
(5(-7 + 3y) + 4x * (-7 + 3y)) = 0
((-7 * 5 + 3y * 5) + 4x * (-7 + 3y)) = 0
((-35 + 15y) + 4x * (-7 + 3y)) = 0
(-35 + 15y + (-7 * 4x + 3y * 4x)) = 0
(-35 + 15y + (-28x + 12xy)) = 0

Reorder the terms:
(-35 + -28x + 12xy + 15y) = 0
(-35 + -28x + 12xy + 15y) = 0

Solving
-35 + -28x + 12xy + 15y = 0

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + -28x + 12xy + 35 + 15y = 0 + 35

Reorder the terms:
-35 + 35 + -28x + 12xy + 15y = 0 + 35

Combine like terms: -35 + 35 = 0
0 + -28x + 12xy + 15y = 0 + 35
-28x + 12xy + 15y = 0 + 35

Combine like terms: 0 + 35 = 35
-28x + 12xy + 15y = 35

Add '-15y' to each side of the equation.
-28x + 12xy + 15y + -15y = 35 + -15y

Combine like terms: 15y + -15y = 0
-28x + 12xy + 0 = 35 + -15y
-28x + 12xy = 35 + -15y

Reorder the terms:
-35 + -28x + 12xy + 15y = 35 + -15y + -35 + 15y

Reorder the terms:
-35 + -28x + 12xy + 15y = 35 + -35 + -15y + 15y

Combine like terms: 35 + -35 = 0
-35 + -28x + 12xy + 15y = 0 + -15y + 15y
-35 + -28x + 12xy + 15y = -15y + 15y

Combine like terms: -15y + 15y = 0
-35 + -28x + 12xy + 15y = 0

The solution to this equation could not be determined.

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