Q: Solve -14*b = 16*b - 150 for b.

A: 5

Q: Solve 0 = 42589*h - 42616*h + 297 for h.

A: 11

Q: Solve -122*z - 11 = 175 - 1894 for z.

A: 14

Q: Solve 5*k - 43 = -13 for k.

A:
6