Question:
Solve 1565*j - 16783 + 192063 = 0 for j..

Answer:
-112

Question:
Solve 203*q + 24 = 199*q for q..

Answer:
-6

Question:
Solve -534*q + 4 = -538*q for q..

Answer:
-1

Question:
Solve 0 = 30*h + 47 - 17 for h..

Answer:
-1