Solving Non-Exact Equations (2x-4y+6)dx+(x+y-3)dy=0

[nhrock3]

(2x-4y+6)dx+(x+y-3)dy=0
i can't make integration cofficient
because

(P_y-Q_x)/P is not a function of x and so is the other one

??

for both (P_y-Q_x)/P and (P_y-Q_x)/Q i don't get a function of one variablr i can't make it exact

how to solve it

 

[rock.freak667]

Try a substitution of y=Vx

 

[nhrock3]

if i substite by y=vx
what is dy
?

 

[HallsofIvy]

Are we allowed to assume that you have taken calculus?
Use the product rule to differentiate y= vx