👤

Answer :

Answer:

13a+16b+12

Step-by-step explanation:

5(a+3b)+b+8a+12

= 5a +15b+b+8a+12

=5a +8a+15b+b+12

=13a+16b+12

Answer:

13a+16b+12

Step-by-step explanation:

5(a+3b)+b+8a+12

= 5a +15b+b+8a+12

=5a +8a+15b+b+12

=13a+16b+12