Write down the solution for this math problem: Solve -50*n = -40*n - 15*n + 110 for n.
answer: 22

Write down the solution for this math problem: Solve 12581 + 3008 = -1818*o - 2591 for o.
answer: -10

Write down the solution for this math problem: Solve 0 = -2981*q + 1447*q + 1451*q - 586 - 2402 for q.
answer: -36

Write down the solution for this math problem: Solve -376 + 366 = -2*t for t.
answer:
5