Question

What is the value of 5x+ 3 when X= 4?
9
12
23
60

Answer 1

First, you plug in X as being four. 5 x 4 is 20, and 20 + 3 is 23. Thus, 23 is the answer.

Answer 2

the answer is 23 because you would substitute in the 4 for the X and multiply 5 times 4 = 20 then add 20 plus 3 and you get 23