Write down the solution for this math problem: Solve 2*a - 20*a = -33*a - 330 for a.
answer: -22

Write down the solution for this math problem: Solve 84*y - 108*y + 96 = 0 for y.
answer: 4

Write down the solution for this math problem: Solve 0 = 212*n + 913 + 3327 for n.
answer: -20

Write down the solution for this math problem: Solve 0 = -3*y - 6 for y.
answer:
-2