Q: Solve:
Solve -1321*w + 499*w + 7970*w = 957832 for w.

A: 134

Q: Solve:
Solve -6*f = 531*f + 427*f - 12532 for f.

A: 13

Q: Solve:
Solve -3783*c - 2920*c - 371833 + 117119 = 0 for c.

A:
-38