Write down the solution for this math problem: Solve -59*x = -16*x + 109*x + 1520 for x.
answer: -10

Write down the solution for this math problem: Solve 0 = -53*f - 0*f - 424 for f.
answer: -8

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

Write down the solution for this math problem: Solve 19*w - 22*w = 0 for w.
answer:
0