3+(x*y)=(3+x)*(3+y)

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Solution for 3+(x*y)=(3+x)*(3+y) equation:


Simplifying
3 + (x * y) = (3 + x)(3 + y)

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

Multiply (3 + x) * (3 + y)
3 + xy = (3(3 + y) + x(3 + y))
3 + xy = ((3 * 3 + y * 3) + x(3 + y))
3 + xy = ((9 + 3y) + x(3 + y))
3 + xy = (9 + 3y + (3 * x + y * x))
3 + xy = (9 + 3y + (3x + xy))

Reorder the terms:
3 + xy = (9 + 3x + xy + 3y)
3 + xy = (9 + 3x + xy + 3y)

Add '-1xy' to each side of the equation.
3 + xy + -1xy = 9 + 3x + xy + -1xy + 3y

Combine like terms: xy + -1xy = 0
3 + 0 = 9 + 3x + xy + -1xy + 3y
3 = 9 + 3x + xy + -1xy + 3y

Combine like terms: xy + -1xy = 0
3 = 9 + 3x + 0 + 3y
3 = 9 + 3x + 3y

Solving
3 = 9 + 3x + 3y

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + -3x = 9 + 3x + -3x + 3y

Combine like terms: 3x + -3x = 0
3 + -3x = 9 + 0 + 3y
3 + -3x = 9 + 3y

Add '-3' to each side of the equation.
3 + -3 + -3x = 9 + -3 + 3y

Combine like terms: 3 + -3 = 0
0 + -3x = 9 + -3 + 3y
-3x = 9 + -3 + 3y

Combine like terms: 9 + -3 = 6
-3x = 6 + 3y

Divide each side by '-3'.
x = -2 + -1y

Simplifying
x = -2 + -1y

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