Write down the solution for this math problem: Solve 253*o + 0 = -87*o - 0 for o.
answer: 0

Write down the solution for this math problem: Solve -54499*w = -54468*w + 124 for w.
answer: -4

Write down the solution for this math problem: Solve 14*j = -9*j + 4*j + 551 for j.
answer: 29

Write down the solution for this math problem: Solve -6*h = 6*h - 4*h for h.
answer:
0