Question

Do 4x and 15 + x have the same value when x is 5

Answer 1

Yes

Explanation:

x = 5

(given)

Plug 5 in -->

4(5) = 20

15 + 5 = 20

They are equal

Thus, our answer is yes, they have the same value when x is equal to 5.

Answer 2

They have the same value when x=5

Explanation:

4x

Let x = 4

4*5 = 20

15+x

Let x =5

15+5 = 20

They have the same value when x=5