Question

If x=9 and y=−3, evaluate the following expression:4y+3x​

Answer 1

15

Explanation:

4y + 3x = 4 x -3 + 3 x 9

4 x -3 = -12

3 x 9 = 27

-12 + 27 = 15

Answer 2

15

Explanation:

4(-3) + 3(9)

-12 + 27 = 15