Hello !
Answer:
Explanation:
Our aim is to determine the value of x that verifies the given equation :
Let's replace g(x) with its expression :
Let's mutiply both sides of the equality by 3 :
Have a nice day ;)
Answer: x=9
3=x/3
isolate x by multiplying both sides by 3/1
3*3/1=1/3x*3/1
9=x
x=9
4.7m questions
6.1m answers