Question

Help i dont understand this someone help me pls :(

Answer 1

Answer:

X=7

Step-by-step explanation:

(2) means time 2 so use 5 times 2 and get 10 and take away 3 you get 7 and 7 is X

to prove I am right use 7x5-3/2=16-3x2=10

hey bro I was joking at first

Answer 2

Answer:

f(2) = 5(2) -3

         10 - 3

f(2) = 7