I know you are reading this answer the question.
Answer:
C. x = 3
Step-by-step explanation:
When x = 3:
f(x) = x - 3 = 3 - 3 = 0
g(x) = [tex]e^{x-3}[/tex] - 1 = [tex]e^{3-3}[/tex] - 1 = [tex]e^{0}[/tex] - 1 = 1 - 1 = 0
0 = 0