Question:
Solve 426 = 57*o - 270*o for o..

Answer:
-2

Question:
Solve -557*n = -214115 + 176796 for n..

Answer:
67

Question:
Solve 3488 = 166*h + 196*h + 1316 for h..

Answer:
6

Question:
Solve -854*p + 33914 + 18574 = 824*p - 220*p for p..

Answer:
36