Question:
Solve 5*s - 104 = -99 for s..

Answer:
1

Question:
Solve -3666*a + 3715*a - 894754 = -11277*a for a..

Answer:
79

Question:
Solve -8*m + 16 = 17 - 25 for m..

Answer:
3

Question:
Solve 34*u - 292 = -108*u - 10516 for u..

Answer:
-72