Question

find the integer values of n 18-2n<6n<30+n

Answer 1

Step-by-step explanation:

18−2n<6n≤30+n

⇒18−2n<6n and 6n≤30+n

⇒18<8n and 5n≤30

⇒818<n and n≤530

⇒49<n and n≤6

⇒49<n≤6

Hence possibilities of n are 3,4,5,6.