(x-2)*(y+20)=240

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Solution for (x-2)*(y+20)=240 equation:


Simplifying
(x + -2)(y + 20) = 240

Reorder the terms:
(-2 + x)(y + 20) = 240

Reorder the terms:
(-2 + x)(20 + y) = 240

Multiply (-2 + x) * (20 + y)
(-2(20 + y) + x(20 + y)) = 240
((20 * -2 + y * -2) + x(20 + y)) = 240
((-40 + -2y) + x(20 + y)) = 240
(-40 + -2y + (20 * x + y * x)) = 240
(-40 + -2y + (20x + xy)) = 240

Reorder the terms:
(-40 + 20x + xy + -2y) = 240
(-40 + 20x + xy + -2y) = 240

Solving
-40 + 20x + xy + -2y = 240

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 20x + xy + 40 + -2y = 240 + 40

Reorder the terms:
-40 + 40 + 20x + xy + -2y = 240 + 40

Combine like terms: -40 + 40 = 0
0 + 20x + xy + -2y = 240 + 40
20x + xy + -2y = 240 + 40

Combine like terms: 240 + 40 = 280
20x + xy + -2y = 280

Add '2y' to each side of the equation.
20x + xy + -2y + 2y = 280 + 2y

Combine like terms: -2y + 2y = 0
20x + xy + 0 = 280 + 2y
20x + xy = 280 + 2y

Reorder the terms:
-280 + 20x + xy + -2y = 280 + 2y + -280 + -2y

Reorder the terms:
-280 + 20x + xy + -2y = 280 + -280 + 2y + -2y

Combine like terms: 280 + -280 = 0
-280 + 20x + xy + -2y = 0 + 2y + -2y
-280 + 20x + xy + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0
-280 + 20x + xy + -2y = 0

The solution to this equation could not be determined.

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