Answer:
13y+10 and 9b+5
Step-by-step explanation:
1.Let's simplify step-by-step.
y+4+3(4y+2)
Distribute:
=y+4+(3)(4y)+(3)(2)
=y+4+12y+6
Combine Like Terms:
=y+4+12y+6
=(y+12y)+(4+6)
=13y+10
2. Let's simplify step-by-step.
6b+3b+5
Combine Like Terms:
=6b+3b+5
=(6b+3b)+(5)
=9b+5
