Question

Given the equation y= 3x + 8, what would be the value of y be when x = 3?

Answer 1

Answer:

$y = 17$

Step-by-step explanation:

We were given the equation

$y = 3x + 8$

and we were told that x = 3, therefore y would be

$y = 3x + 8 \\ y = 3(3) + 8 \\ y = 9 + 8 \\ y = 17$