What is the answer to solvefor y,x=(8y)/(y+5) ?

The answer to solvefor y,x=(8y)/(y+5) is y=-(5x)/(x-8);\quad x\ne 8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solvefor y,x=(8y)/(y+5)

solve for

y, x = \frac{8 y}{y + 5}

y = - \frac{5 x}{x - 8}; x \neq = 8

Solution steps

x = \frac{8 y}{y + 5}

Multiply both sides by

y + 5

x (y + 5) = 8 y

Expand

x (y + 5) : y x + 5 x

y x + 5 x = 8 y

Move

5 x

to the right side

y x = 8 y - 5 x

Move

8 y

to the left side

y x - 8 y = - 5 x

Factor

y x - 8 y : y (x - 8)

y (x - 8) = - 5 x

Divide both sides by

x - 8; x \neq = 8

y = - \frac{5 x}{x - 8}; x \neq = 8

\frac{1920}{100} = \frac{944}{x}

\frac{5 x - 4}{5 x + 4} = \frac{5}{6}

y, \frac{y}{2 - y} = x

\frac{s}{2 t} = 10, t

\frac{5}{6 x} = \frac{4}{5 x}

What is the answer to solvefor y,x=(8y)/(y+5) ?
The answer to solvefor y,x=(8y)/(y+5) is y=-(5x)/(x-8);\quad x\ne 8