(x+0.2)(y-0.5)=9

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Solution for (x+0.2)(y-0.5)=9 equation: 


Simplifying
(x + 0.2)(y + -0.5) = 9

Reorder the terms:
(0.2 + x)(y + -0.5) = 9

Reorder the terms:
(0.2 + x)(-0.5 + y) = 9

Multiply (0.2 + x) * (-0.5 + y)
(0.2(-0.5 + y) + x(-0.5 + y)) = 9
((-0.5 * 0.2 + y * 0.2) + x(-0.5 + y)) = 9
((-0.1 + 0.2y) + x(-0.5 + y)) = 9
(-0.1 + 0.2y + (-0.5 * x + y * x)) = 9
(-0.1 + 0.2y + (-0.5x + xy)) = 9

Reorder the terms:
(-0.1 + -0.5x + xy + 0.2y) = 9
(-0.1 + -0.5x + xy + 0.2y) = 9

Solving
-0.1 + -0.5x + xy + 0.2y = 9

Solving for variable 'x'.

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

Add '0.1' to each side of the equation.
-0.1 + -0.5x + xy + 0.1 + 0.2y = 9 + 0.1

Reorder the terms:
-0.1 + 0.1 + -0.5x + xy + 0.2y = 9 + 0.1

Combine like terms: -0.1 + 0.1 = 0.0
0.0 + -0.5x + xy + 0.2y = 9 + 0.1
-0.5x + xy + 0.2y = 9 + 0.1

Combine like terms: 9 + 0.1 = 9.1
-0.5x + xy + 0.2y = 9.1

Add '-0.2y' to each side of the equation.
-0.5x + xy + 0.2y + -0.2y = 9.1 + -0.2y

Combine like terms: 0.2y + -0.2y = 0.0
-0.5x + xy + 0.0 = 9.1 + -0.2y
-0.5x + xy = 9.1 + -0.2y

Reorder the terms:
-9.1 + -0.5x + xy + 0.2y = 9.1 + -0.2y + -9.1 + 0.2y

Reorder the terms:
-9.1 + -0.5x + xy + 0.2y = 9.1 + -9.1 + -0.2y + 0.2y

Combine like terms: 9.1 + -9.1 = 0.0
-9.1 + -0.5x + xy + 0.2y = 0.0 + -0.2y + 0.2y
-9.1 + -0.5x + xy + 0.2y = -0.2y + 0.2y

Combine like terms: -0.2y + 0.2y = 0.0
-9.1 + -0.5x + xy + 0.2y = 0.0

The solution to this equation could not be determined.

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