Question

Evaluate 6 + x when x = 3

Answer 1

Answer: If x=3 then substitute it in 6+x

So, 6+3=9

Step-by-step explanation:

Answer 2

Answer:

Substitute 3 for x in f(x) and calculate the result :-

f(x) = 6x becomes:

f(3) = 6×3

f(3) = 18