Q: Solve:
Solve 347547 - 350897 = 67*b for b.

A: -50

Q: Solve:
Solve 263*f + 68 - 248 = 218*f for f.

A: 4

Q: Solve:
Solve 0 = -2846*h + 2977*h + 1703 for h.

A:
-13