Question

Which of the following shows 3x + 15 + 6x – 7 + y in simplest terms?

18x + 8y

9x + y + 8

26xy

9x + 22 + y

Answer 1

9x+y+8

Step-by-step explanation:

We know this because you add 3x and 6x to get 9x

then we only have one y so put y by itself then subtract 15 and y which gets us 8