Question

If 2x + 3y = 6x - 5y, find the value of x/y.

Answer 1

`(dy)/(dx) = (4)/(9)`

Explanation:

sol,

2x+3y-6x+6y=0

f(x,y)=2x+3y-6x+6y

f(X,-y)=2x+3y-6y,fx=?

f(x-y)=2x+3y-6y,fy=?

fx=-4

fy=9

`(d)/(y) = ( - 4)/(9)`

now,

`(dy)/(dx) = (4)/(9)`

Answer 2

Answer: 2

Explanation: