Answer :
Answer:
-n + 50
Step-by-step explanation:
5n + 20 - 6n + 30
-n + 50
-n+50
5(n+4) - 6(n-5)
5n +20 - 6n -30
-20. -20
5n-6n-50
-1n -50
-1. -1
N +50
5(n+4) - 6(n-5)
5n +20 - 6n -30
-20. -20
5n-6n-50
-1n -50
-1. -1
N +50