1-x*y=3

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Solution for 1-x*y=3 equation:


Simplifying
1 + -1x * y = 3

Multiply x * y
1 + -1xy = 3

Solving
1 + -1xy = 3

Solving for variable 'x'.

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

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

Combine like terms: 1 + -1 = 0
0 + -1xy = 3 + -1
-1xy = 3 + -1

Combine like terms: 3 + -1 = 2
-1xy = 2

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

Simplifying
x = -2y-1

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