140=x*y

Solution for 140=x*y equation:

Simplifying
140 = x * y

Multiply x * y
140 = xy

Solving
140 = xy

Solving for variable 'x'.

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

Add '-1xy' to each side of the equation.
140 + -1xy = xy + -1xy

Combine like terms: xy + -1xy = 0
140 + -1xy = 0

Add '-140' to each side of the equation.
140 + -140 + -1xy = 0 + -140

Combine like terms: 140 + -140 = 0
0 + -1xy = 0 + -140
-1xy = 0 + -140

Combine like terms: 0 + -140 = -140
-1xy = -140

Divide each side by '-1y'.
x = 140y-1

Simplifying
x = 140y-1