Problem: Math Problem
Solve -1557*h - 1729*h + 1161*h - 4938 = 33312 for h.

A: -18

Problem: Math Problem
Solve -13823*a = 17857*a - 7746*a - 2393400 for a.

A: 100

Problem: Math Problem
Solve 0 = 6249*d - 322714 - 70973 for d.

A:
63