Here f(x) = x is the same that
(1/3)x - 3 = x.
Subtract (1/3)x from both sides and obtain
-3 = x - (1/3)x = (2/3)x.
Multiply both sides by 3/2 and obtain
(-3)*(3/2) = (3/2)*(2/3)*x = x.
So x = (-3)*(3/2) = -9/2 = -4.5.
The answer: x = -4.5.
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?