Question:
Solve -8025*k - 176582 - 793079 = 4568*k for k..

Answer:
-77

Question:
Solve 0 = -749*b + 588*b - 3542 for b..

Answer:
-22

Question:
Solve -290*v + 282*v = 32 for v..

Answer:
-4

Question:
Solve -10*l = 1 - 21 for l..

Answer:
2