Q: Solve 0 = -2*a + 4*a + 4 for a.

A: -2
Q: Solve:
Solve -560 = 20200*d - 20235*d for d.

A: 16
Question: What is the solution?

Solve 1125 = -2644*k + 2569*k for k.

Answer: -15
Problem: Math Problem
Solve 108*v - 210*v - 264*v + 41*v + 13000 = 0 for v.

A: 40
Question:
Solve -124*l + 156*l - 981 = -295*l for l..

Answer:
3
Q: Solve 25505 + 561871 = 1109*i - 5925*i - 3342*i for i.

A:
-72