Question:
Solve -247*t = -3391 + 921 for t..

Answer:
10

Question:
Solve -21714 = -8*s - 112*s + 386*s + 196*s for s..

Answer:
-47

Question:
Solve -124*g = 162 - 1526 for g..

Answer:
11

Question:
Solve 79058 + 61129 = -1027*o + 45703 for o..

Answer:
-92