What is the answer to solvefor x,xy-2y-x=0 ?

The answer to solvefor x,xy-2y-x=0 is x=(2y)/(y-1);\quad y\ne 1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solvefor x,xy-2y-x=0

solve for

x, x y - 2 y - x = 0

x = \frac{2 y}{y - 1}; y \neq = 1

Solution steps

x y - 2 y - x = 0

Move

2 y

to the right side

x y - x = 2 y

Factor

x y - x : x (y - 1)

x (y - 1) = 2 y

Divide both sides by

y - 1; y \neq = 1

x = \frac{2 y}{y - 1}; y \neq = 1

x, 3 x + y + z = 14

r - 2 = 0

x, z = 3 x - 7 y

K = \frac{5}{9} (F + 459.67)

9 x = 7

What is the answer to solvefor x,xy-2y-x=0 ?
The answer to solvefor x,xy-2y-x=0 is x=(2y)/(y-1);\quad y\ne 1