Question:
Solve -2*q - 42 = -48 for q..

Answer:
3

Question:
Solve 253 + 99 = -44*q for q..

Answer:
-8

Question:
Solve -590*y + 1218 = -1085*y + 292*y for y..

Answer:
-6

Question:
Solve 0 = 348174*t - 348115*t + 4366 for t..

Answer:
-74