Q: What is the solution?
Solve -957*c - 18262 - 6620 = 0 for c.

A: -26

Q: What is the solution?
Solve 308 = -12*w + 344 for w.

A: 3

Q: What is the solution?
Solve 0 = 13*h - 0*h + 10*h + 7*h + 480 for h.

A:
-16