1. Distribute the -8 to 5n and -2 by multiplying. 2. Your problem should now look like this: -40n+ 16 -(n+3)= 54 3. Next distribute the negative to (n+3). 4. After doing that the problem should look like this: -40n + 16 -n -3= 54 5. Combine like terms to get the problem to look like this: -41n + 13=54 6. Subtract 13 from both sides. 7. Now you are left with -41n=41 8. Divide by -41 to both sides. 9. Your answer should be n=-1