0
Anonymous
7n = 28
n = 28/7 = 4
Wiki User
Chat with our AI personalities
7n = 91n = 91÷7n = 13
(10, 2)
7n = 7 divide by 7 on both sides n = 7
6m + 5n - 4m + 7n = 2m + 12n
22n + 2.