Question

Separate the variables in the below given equation.

7x - 2y = 5xy

After separating the variables equation is of the form

$\frac{7}{\square }$ - $\frac{2}{\square }$ = 5

• A. y,x,0,1
• B. y,x,1,1
• C. x,y,0,1
• D. x,y,1,0

Answer 1

The correct option is B

y,x,1,1

first separate the variables

$\frac{7x-2y}{xy}$ = 5

$\frac{7x}{xy}$ - $\frac{2y}{xy}$ = 5

$\frac{7}{y}$ - $\frac{2}{x}$ = 5

$\frac{7}{y}$ - $\frac{2}{x}$ = 5