(x+1.40)(y+1.40)=71.12

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Solution for (x+1.40)(y+1.40)=71.12 equation: 


Simplifying
(x + 1.40)(y + 1.40) = 71.12

Reorder the terms:
(1.40 + x)(y + 1.40) = 71.12

Reorder the terms:
(1.40 + x)(1.40 + y) = 71.12

Multiply (1.40 + x) * (1.40 + y)
(1.40(1.40 + y) + x(1.40 + y)) = 71.12
((1.40 * 1.40 + y * 1.40) + x(1.40 + y)) = 71.12
((1.96 + 1.40y) + x(1.40 + y)) = 71.12
(1.96 + 1.40y + (1.40 * x + y * x)) = 71.12
(1.96 + 1.40y + (1.40x + xy)) = 71.12

Reorder the terms:
(1.96 + 1.40x + xy + 1.40y) = 71.12
(1.96 + 1.40x + xy + 1.40y) = 71.12

Solving
1.96 + 1.40x + xy + 1.40y = 71.12

Solving for variable 'x'.

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

Add '-1.96' to each side of the equation.
1.96 + 1.40x + xy + -1.96 + 1.40y = 71.12 + -1.96

Reorder the terms:
1.96 + -1.96 + 1.40x + xy + 1.40y = 71.12 + -1.96

Combine like terms: 1.96 + -1.96 = 0.00
0.00 + 1.40x + xy + 1.40y = 71.12 + -1.96
1.40x + xy + 1.40y = 71.12 + -1.96

Combine like terms: 71.12 + -1.96 = 69.16
1.40x + xy + 1.40y = 69.16

Add '-1.40y' to each side of the equation.
1.40x + xy + 1.40y + -1.40y = 69.16 + -1.40y

Combine like terms: 1.40y + -1.40y = 0.00
1.40x + xy + 0.00 = 69.16 + -1.40y
1.40x + xy = 69.16 + -1.40y

Reorder the terms:
-69.16 + 1.40x + xy + 1.40y = 69.16 + -1.40y + -69.16 + 1.40y

Reorder the terms:
-69.16 + 1.40x + xy + 1.40y = 69.16 + -69.16 + -1.40y + 1.40y

Combine like terms: 69.16 + -69.16 = 0.00
-69.16 + 1.40x + xy + 1.40y = 0.00 + -1.40y + 1.40y
-69.16 + 1.40x + xy + 1.40y = -1.40y + 1.40y

Combine like terms: -1.40y + 1.40y = 0.00
-69.16 + 1.40x + xy + 1.40y = 0.00

The solution to this equation could not be determined.

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