Question

Evaluate the expression:

for y = 2 + 3x when x=4. What does y=?

Answer 1

y = 14

Explanation:

Plug in 4 as x into the equation:

y = 2 + 3x

y = 2 + 3(4)

Simplify:

y = 2 + 12

y = 14

So, when x = 4, y = 14.