Question:
Solve 23 + 15 = 19*q for q..

Answer:
2

Question:
Solve 60*k - 57*k = 0 for k..

Answer:
0

Question:
Solve -1774*x - 1632*x = -554*x - 5704 for x..

Answer:
2

Question:
Solve -78 = 4*g - 106 for g..

Answer:
7