Question:
Solve -2284 = -866*u + 197*u + 18455 for u..

Answer:
31

Question:
Solve 37*g - 36*g = 2 for g..

Answer:
2

Question:
Solve -49*g = 169 + 76 for g..

Answer:
-5

Question:
Solve 85*j + 60 = 75*j for j..

Answer:
-6