Question:
Solve 370*s + 271*s + 15998 + 16052 = 0 for s..

Answer:
-50

Question:
Solve 26*u - 6 = 25*u for u..

Answer:
6

Question:
Solve -111*f - 4633 = -4300 for f..

Answer:
-3

Question:
Solve 19 + 3 = 11*n for n..

Answer:
2