Q: Solve -3*s + 7*s - 20 = 0 for s.

A: 5
Q: Solve:
Solve 0 = -5*k + 684 - 709 for k.

A: -5
Question: What is the solution?

Solve -35*k + 117*k + 172 = 664 for k.

Answer: 6
Problem: Math Problem
Solve -5564 = 507*x + 2874 + 688 for x.

A: -18
Question:
Solve -5337 - 3877 = 1034*k - 1195*k + 3827 for k..

Answer:
81
Question:
Solve 0 = 3*b - 57 + 69 for b..

Answer:
-4