Q: What is the solution?
Solve -334*r - 1435 = 1571 for r.

A: -9

Q: What is the solution?
Solve -16*k - 111371 = -110859 for k.

A: -32

Q: What is the solution?
Solve 0 = -3842*v + 7674*v - 3835*v - 54 for v.

A:
-18