Question:
Solve -3825*c + 43 = -3868*c for c..

Answer:
-1

Question:
Solve 73 + 7 = 3522*q - 3512*q for q..

Answer:
8

Question:
Solve 4992*r = 4798*r - 2716 for r..

Answer:
-14

Question:
Solve 37*k = 92*k + 118*k + 85*k for k..

Answer:
0