Q: Solve 0 = -65*a + 57*a - 18*a for a.

A: 0
Q: Solve:
Solve -67494 - 9606 = -4712*v - 2998*v for v.

A: 10
Question: What is the solution?

Solve 582*z = -30*z + 23256 for z.

Answer: 38
Problem: Math Problem
Solve -709 = 125*s - 209 for s.

A: -4
Question:
Solve 0 = r + 243 - 247 for r..

Answer:
4
Question: What is the solution?

Solve -269*s - 352 = -357*s for s.

Answer:
4