Question

Can you help me on this math problem please

Answer 1

x = -8/3 or -2.66

Explanation:

The output is the number that you end with, so you would set up the equation like this, with -3 being f(x):

3x + 5 = -3

Then you subtract 5 from both sides:

3x = -8

Then you divide both sides by 3.

x = -8/3, or -2.66