What is x/(1-x)-y/(1-y) ?

The solution to x/(1-x)-y/(1-y) is (x-y)/((-x+1)(-y+1))

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simplify x/(1-x)-y/(1-y)

simplify

\frac{x}{1 - x} - \frac{y}{1 - y}

\frac{x - y}{( - x + 1 ) ( - y + 1 )}

Solution steps

\frac{x}{1 - x} - \frac{y}{1 - y}

Least Common Multiplier of

1 - x, 1 - y : (- x + 1) (- y + 1)

Adjust Fractions based on the LCM

= \frac{x ( - y + 1 )}{( - x + 1 ) ( - y + 1 )} - \frac{y ( - x + 1 )}{( - x + 1 ) ( - y + 1 )}

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

= \frac{x ( - y + 1 ) - y ( - x + 1 )}{( - x + 1 ) ( - y + 1 )}

Simplify

x (- y + 1) - y (- x + 1) : x - y

= \frac{x - y}{( - x + 1 ) ( - y + 1 )}

\frac{7 ^{8}}{7 ^{3}}

2 x + 3 \geq 4

\frac{1}{3 ^{4}}

3 (a + 1) + 4 (a + 2) \geq a - 5

10 x + 4 < 3

What is x/(1-x)-y/(1-y) ?
The solution to x/(1-x)-y/(1-y) is (x-y)/((-x+1)(-y+1))