Q: What is the solution?
Solve -39*h + 20 = -29*h for h.

A: 2

Q: What is the solution?
Solve 0 = 8*j - 17 + 1 for j.

A: 2

Q: What is the solution?
Solve -188874 = 1781*f - 11980*f + 45703 for f.

A:
23