0
Anonymous
Chat with our AI personalities
5n + 7 = -41 5n = -48 n = -48/5 n = -9.6
5n+15 = 25 5n = 25-15 5n = 10 n = 2
5n+4=0 5n=-4 n= -4/5
-5n - (-2) = 27 -5n + 2 = 27 -5n + 2 - 2 = 27 - 2 -5n = 25 -5n/-5 = 25/-5 n = -5
5n - n = 8 + 4 ie 4n = 12 so n = 3