Write down the solution for this math problem: Solve 528*t - 1452 = 273*t + 288*t for t.
answer: -44

Write down the solution for this math problem: Solve 68 = 338*s - 304*s for s.
answer: 2

Write down the solution for this math problem: Solve 28781*h - 28871*h = 7830 for h.
answer: -87

Write down the solution for this math problem: Solve 0 = -1653*b + 1640*b - 78 for b.
answer:
-6