Problem: Math Problem
Solve -9*o + 2855 = 3*o + 2483 for o.

A: 31

Problem: Math Problem
Solve -15 = -4*o - 27 for o.

A: -3

Problem: Math Problem
Solve 0 = 31*h + 29*h + 13*h - 2893 - 2582 for h.

A:
75