How do i solve 8n= -3m + 1 ; n= -2, 2, 4

I'm thinking you want us to solve for m when n=-2 and 2 and 4

let's solve for m first
minus 1 from both sides then divide by -3


so for n=-2

when n=-2, m=17/3

for n=2

m=-5 when n=2

for n=4

m=-31/3 when n=4