Answer:
x = 4
Step-by-step explanation:
So basically, you substitute f(x) with the f(x) in the equation.
7 = 3x - 5
Afterwards, just solve the equation by isolating the variable.
7 (+5) = 3x - 5 (+5)
12 = 3x
12/3 = 3x/3
x=4
I hope this helps!!!
Answer:
18×
Step-by-step explanation:
because you need to time then divide than subtract by the spare root of 7
