Question:
Solve 634 = -46*q - 816 + 530 for q..

Answer:
-20

Question:
Solve 126*m + 162 = 385 + 407 for m..

Answer:
5

Question:
Solve 373*b = -438 + 4194 + 3331 for b..

Answer:
19

Question:
Solve 5*v = 13*v for v..

Answer:
0