Answer:

Explanation:
Now we have to,
→ Simplify the given expression. 
The expression is,
→ 11p + 3 - 2p + 7 
Let's simplify the expression,
→ 11p + 3 - 2p + 7 
→ 11p - 2p + 3 + 7 
→ (11p - 2p) + (3 + 7) 
→ (9p) + (10) 
→ 9p + 10 
Hence, the answer is 9p + 10.