Q: What is the solution?
Solve -4706 = -290*m + 804 for m.

A: 19

Q: What is the solution?
Solve -223*r - 925 = -63*r + 1955 for r.

A: -18

Q: What is the solution?
Solve 2187*y + 26082 = 5818*y + 241 - 3207 for y.

A:
8