Question:
Solve -1964*c - 9037 - 12046 = -3407 for c..

Answer:
-9

Question:
Solve -268*v = -250*v - 54 for v..

Answer:
3

Question:
Solve -20*b - 15*b + 3*b = -7*b for b..

Answer:
0

Question:
Solve -360*y + 4 = -362*y for y..

Answer:
-2