Q: What is the solution?
Solve -59*u + 381 = 33*u + 13 for u.

A: 4

Q: What is the solution?
Solve -47*h + 56 = -55*h for h.

A: -7

Q: What is the solution?
Solve -976*l + 980*l = 8 for l.

A:
2