Hello !
Answer:
Explanation:
Our objective is to determine the value of x that fulfills the given equation :
First of all, it is important to note that the function is not defined at 0 because dividing by 0 is not possible.
Let's replace f(x) with its expression in the equation :
Mutliply both sides by x :
Expand the left side :
Now, let's add 3x to both sides and combine like terms :
Let's substract 2 from both sides :
Finally, let's divide both sides of the equality by -4 :
Have a nice day ;)