Respuesta :

xoxkath
Answer: 9b+12?
Explanation: Add the 3b and 6b, Add 10+4 and subtract the 14 by 2

Answer: 9b+12

Step-by-step explanation:

Combine the sets if like terms meaning

4+10-2

And 3b+6b

3b+6b= 9b

4+10-2= 12

Since only one has one variable they aren’t like terms and they can’t be combined leaving u with 9b+12