Question

If f(x) = 6x − 5 and f(5a) = 73, then what is the value of a?

Answer 1

A=13/5 I hope I help

Answer 2

a =13/5

Explanation:

f(x) = 6x − 5

f(5a) = 6*5a − 5=73

30a -5 = 73

Add 5 to each side

30a -5+5 = 73+5

30a =78

Divide by 30

30a/30 = 78/30

a =13/5