Q: Solve 7*s - 21*s - 754 = 10*s + 206 for s.

A: -40
Q: Solve:
Solve 628 = 29*d + 211 + 910 for d.

A: -17
Question: What is the solution?

Solve -73 + 578 - 174 + 723 = -31*c for c.

Answer: -34
Problem: Math Problem
Solve -213*s + 667*s = 13828 + 766 + 1750 for s.

A: 36
Question:
Solve -28*a + 9*a + 85 = 332 for a..

Answer:
-13
Question:
Solve -174*v - 30*v + 753 + 1695 = 0 for v..

Answer:
12