Write down the solution for this math problem: Solve 266*a = 274*a - 40 for a.
answer: 5

Write down the solution for this math problem: Solve 54*j - 223 = 101 for j.
answer: 6

Write down the solution for this math problem: Solve 8 = -n + 6 for n.
answer: -2

Write down the solution for this math problem: Solve 10*p = 29 - 49 for p.
answer:
-2