en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solvefor x,xy-5x-7=0

Solution

solve for

x, x y - 5 x - 7 = 0

Solution

x = \frac{7}{y - 5}; y \neq = 5

Solution steps

x y - 5 x - 7 = 0

Move

7

to the right side

x y - 5 x = 7

Factor

x y - 5 x : x (y - 5)

x (y - 5) = 7

Divide both sides by

y - 5; y \neq = 5

x = \frac{7}{y - 5}; y \neq = 5

Popular Examples

\frac{16}{7} x = - \frac{24}{7}

75+2x+5x=3(120-x)

75 + 2 x + 5 x = 3 (120 - x)

3(a-2)-(a+6)=4(a-1)

3 (a - 2) - (a + 6) = 4 (a - 1)

- 91 = 10 p + 9

x + (x - 6) = 90

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,xy-5x-7=0 ?
The answer to solvefor x,xy-5x-7=0 is x= 7/(y-5);\quad y\ne 5