What is the answer to solvefor y,x=(1-y)/(1+y) ?

The answer to solvefor y,x=(1-y)/(1+y) is y=(1-x)/(x+1);\quad x\ne-1

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solvefor y,x=(1-y)/(1+y)

solve for

y, x = \frac{1 - y}{1 + y}

y = \frac{1 - x}{x + 1}; x \neq = - 1

Solution steps

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

Multiply both sides by

1 + y

x (1 + y) = 1 - y

Expand

x (1 + y) : x + y x

x + y x = 1 - y

Move

x

to the right side

y x = 1 - y - x

Move

y

to the left side

y x + y = 1 - x

Factor

y x + y : y (x + 1)

y (x + 1) = 1 - x

Divide both sides by

x + 1; x \neq = - 1

y = \frac{1 - x}{x + 1}; x \neq = - 1

\frac{x + 5}{5 x} = \frac{x - 2}{4 x}

\frac{5}{x} = 4

700 = \frac{300 x + 14000}{x}

\frac{- 3}{17 ( 4 x - 1 )} = 3

\frac{10}{7} = \frac{6}{p}

What is the answer to solvefor y,x=(1-y)/(1+y) ?
The answer to solvefor y,x=(1-y)/(1+y) is y=(1-x)/(x+1);\quad x\ne-1