Diket f(x)=5X-3 dan f(a) =17 maka nilai a yang memenuhi adalah pakai caranya

F(x) = 5x – 3
f( a) = 5a – 3 = 17
5a = 17 +3
a = 20/5
a = 4

F(x)=5x-3
f(a) = 5a – 3

17 = 5a – 3
5a = 20
a = 4