Question

What is the value of the expression below 9x - 2y when x = 8 and y = 4

Answer 1

64

Explanation:

9x - 2y

plug in x = 8 and y = 4

9(8) - 2(4)

72 - 8 = 64

Answer 2

64

Explanation:

Substitute the values and solve using order of operations.


`9x-2y`
x = 8, and y = 4

`9(8)-2(4)`

`9*8=72`

`2*4=8`

`72-8=64`

`=64`

I hope this helps.