Q: What is the solution?
Solve -37*o + 27*o = -80 for o.

A: 8

Q: What is the solution?
Solve -28*x - 141 = 760*x + 1567 + 5384 for x.

A: -9

Q: What is the solution?
Solve 421*l - 2554 - 4992 = 234*l + 2926 for l.

A:
56