What is the answer to solvefor x,xy+y-x=7 ?

The answer to solvefor x,xy+y-x=7 is x=(7-y)/(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+y-x=7

solve for

x, x y + y - x = 7

x = \frac{7 - y}{y - 1}; y \neq = 1

Solution steps

x y + y - x = 7

Move

y

to the right side

x y - x = 7 - y

Factor

x y - x : x (y - 1)

x (y - 1) = 7 - y

Divide both sides by

y - 1; y \neq = 1

x = \frac{7 - y}{y - 1}; y \neq = 1

x, - 5 x + 9 y - 2 = 0

P = (Q + 6)^{2}, Q_{0} = 3, P_{0} = 80, P_{S}

\frac{3 x - 17}{2} = - 4

(3 (\frac{3 x}{7} + \frac{8}{5} (2 x - \frac{1}{5})) + 16) = 25

0.65 = x (e^{\frac{0.35}{0.026}} - 1)

What is the answer to solvefor x,xy+y-x=7 ?
The answer to solvefor x,xy+y-x=7 is x=(7-y)/(y-1);\quad y\ne 1