Write down the solution for this math problem: Solve 0 = 3773*b - 248980 + 11281 for b.
answer: 63

Write down the solution for this math problem: Solve 313 - 726 - 1505 = -40*r + 362 for r.
answer: 57

Write down the solution for this math problem: Solve 418*i - 111*i = 46419 - 51024 for i.
answer: -15

Write down the solution for this math problem: Solve 68*h = -318 + 658 for h.
answer:
5