Question:
Solve -1046 = -18*q - 1172 for q..

Answer:
-7

Question:
Solve -443 + 812 - 349 = -g for g..

Answer:
-20

Question:
Solve -99*q - 3*q - 1407 = -35*q for q..

Answer:
-21

Question:
Solve 0 = -7919*v + 292177 + 238396 for v..

Answer:
67