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

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

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

solve for

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

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

Solution steps

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

Multiply both sides by

y + 1

x (y + 1) = y

Expand

x (y + 1) : y x + x

y x + x = y

Move

x

to the right side

y x = y - x

Move

y

to the left side

y x - y = - x

Factor

y x - y : y (x - 1)

y (x - 1) = - x

Divide both sides by

x - 1; x \neq = 1

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

\frac{x + 1}{1 - 2 x} = \frac{5}{- 7}

- \frac{9}{x + 9} - 1 = \frac{5 x}{x + 9}

\frac{1}{x - 7} - 1 = - \frac{9 x}{x - 7}

\frac{x - 6}{x - 13} = - 6

\frac{40}{x - 2} - \frac{40}{x} - 1 = 0

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