Respuesta :

arimin

Answer:

15x + 7

Step-by-step explanation:

i set this up

8x + 16 + 7x -9

the next step is to combine like terms

8x + 7x = 15x

16 - 9 = 7

15x = 7

15x + 7

the answer is going to be 15x + 7
RELAXING NOICE
Relax