(8-x)(7-y)=

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


Simplifying
(8 + -1x)(7 + -1y) = 0

Multiply (8 + -1x) * (7 + -1y)
(8(7 + -1y) + -1x * (7 + -1y)) = 0
((7 * 8 + -1y * 8) + -1x * (7 + -1y)) = 0
((56 + -8y) + -1x * (7 + -1y)) = 0
(56 + -8y + (7 * -1x + -1y * -1x)) = 0
(56 + -8y + (-7x + 1xy)) = 0

Reorder the terms:
(56 + -7x + 1xy + -8y) = 0
(56 + -7x + 1xy + -8y) = 0

Solving
56 + -7x + 1xy + -8y = 0

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -7x + 1xy + -56 + -8y = 0 + -56

Reorder the terms:
56 + -56 + -7x + 1xy + -8y = 0 + -56

Combine like terms: 56 + -56 = 0
0 + -7x + 1xy + -8y = 0 + -56
-7x + 1xy + -8y = 0 + -56

Combine like terms: 0 + -56 = -56
-7x + 1xy + -8y = -56

Add '8y' to each side of the equation.
-7x + 1xy + -8y + 8y = -56 + 8y

Combine like terms: -8y + 8y = 0
-7x + 1xy + 0 = -56 + 8y
-7x + 1xy = -56 + 8y

Reorder the terms:
56 + -7x + 1xy + -8y = -56 + 8y + 56 + -8y

Reorder the terms:
56 + -7x + 1xy + -8y = -56 + 56 + 8y + -8y

Combine like terms: -56 + 56 = 0
56 + -7x + 1xy + -8y = 0 + 8y + -8y
56 + -7x + 1xy + -8y = 8y + -8y

Combine like terms: 8y + -8y = 0
56 + -7x + 1xy + -8y = 0

The solution to this equation could not be determined.

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