Q: Solve -130*l + 504 - 1392 = 18*l for l.

A: -6
Q: Solve:
Solve 34 - 39 = 14*r - 9*r for r.

A: -1
Question: What is the solution?

Solve 0 = -3457*d + 7044*d - 3488*d + 3663 for d.

Answer: -37
Problem: Math Problem
Solve -144 = -10*o - 14*o for o.

A: 6
Question:
Solve 0 = -272*r - 49506 + 65282 for r..

Answer:
58
Question: What is the solution?

Solve 0*s = 2*s + 6 for s.

Answer:
-3