Q: What is the solution?
Solve -140 = 4*h - 32*h for h.

A: 5

Q: What is the solution?
Solve 8*b + 947 = 1003 for b.

A: 7

Q: What is the solution?
Solve -408 = 729*t - 761*t + 808 for t.

A:
38