(x+3)(y+1)=40

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Solution for (x+3)(y+1)=40 equation:


Simplifying
(x + 3)(y + 1) = 40

Reorder the terms:
(3 + x)(y + 1) = 40

Reorder the terms:
(3 + x)(1 + y) = 40

Multiply (3 + x) * (1 + y)
(3(1 + y) + x(1 + y)) = 40
((1 * 3 + y * 3) + x(1 + y)) = 40
((3 + 3y) + x(1 + y)) = 40
(3 + 3y + (1 * x + y * x)) = 40
(3 + 3y + (1x + xy)) = 40

Reorder the terms:
(3 + 1x + xy + 3y) = 40
(3 + 1x + xy + 3y) = 40

Solving
3 + 1x + xy + 3y = 40

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + 1x + xy + -3 + 3y = 40 + -3

Reorder the terms:
3 + -3 + 1x + xy + 3y = 40 + -3

Combine like terms: 3 + -3 = 0
0 + 1x + xy + 3y = 40 + -3
1x + xy + 3y = 40 + -3

Combine like terms: 40 + -3 = 37
1x + xy + 3y = 37

Add '-3y' to each side of the equation.
1x + xy + 3y + -3y = 37 + -3y

Combine like terms: 3y + -3y = 0
1x + xy + 0 = 37 + -3y
1x + xy = 37 + -3y

Reorder the terms:
-37 + 1x + xy + 3y = 37 + -3y + -37 + 3y

Reorder the terms:
-37 + 1x + xy + 3y = 37 + -37 + -3y + 3y

Combine like terms: 37 + -37 = 0
-37 + 1x + xy + 3y = 0 + -3y + 3y
-37 + 1x + xy + 3y = -3y + 3y

Combine like terms: -3y + 3y = 0
-37 + 1x + xy + 3y = 0

The solution to this equation could not be determined.

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