Q: What is the solution?
Solve -37*i + 16*i = -50*i - 44*i + 3869 for i.

A: 53

Q: What is the solution?
Solve -2*l + 245 - 237 = 0 for l.

A: 4

Q: What is the solution?
Solve 0 = -7*d - d - 40 for d.

A:
-5