Q: Solve:
Solve -4*h = -8*h - 12 for h.

A: -3

Q: Solve:
Solve -149*g - 287 - 2899 = -31*g for g.

A: -27

Q: Solve:
Solve -54*u - 8*u = -14*u + 3*u + 2958 for u.

A:
-58