Question

PLEASE HELP
1. what’s 7n +9+8(2n+5)-4=

2. 7n+9+8n+5-4n=

3. 7(a+3)-3a+2=

PLEASE HELP

Answer 1

Answer:

1)duno

2)duno

3)duno

Step-by-step explanation:

glad i can help hahahaahhaa