Respuesta :
Answer:
4x+13
Step-by-step explanation:
step 1. combine like terms 4x+8+5
Step 2. solve it by adding 4x+13
ANSWER:
4x+13
STEP:
Add 8 and 5. You cannot add a number t a variable. So leave 4x+13 as the way it is.
ANSWER:
STEP:
Add 8 and 5. You cannot add a number t a variable. So leave 4x+13 as the way it is.