Q: What is the solution?
Solve -140*o = -45*o + 570 for o.

A: -6

Q: What is the solution?
Solve 0 = -41*j + 64*j + 92 for j.

A: -4

Q: What is the solution?
Solve 994*s = 30965 + 13765 for s.

A:
45