Write down the solution for this math problem: Solve 35*u - 151 + 270 + 441 = 0 for u.
answer: -16

Write down the solution for this math problem: Solve -20458*p - 1350 = -20335*p + 864 for p.
answer: -18

Write down the solution for this math problem: Solve 11*b - 5 = -27 for b.
answer: -2

Write down the solution for this math problem: Solve -2*o + 1021 - 1019 = 0 for o.
answer:
1