Question

What is the value of 5x+3 when x=4

Answer 1

5x+3=23

I hope it is correct

Answer 2

$\bold{Answer}$

23

$\bold{Solution}$

F(x) =5x+3......eq..1

linear eq put value of X in it

Given

x=4

put value in eq (1) we get

5×(4)+3

= 20+3

=23