Q: Solve -6820 = -20*s - 7020 for s.

A: -10
Q: Solve:
Solve -37*r = -49*r - 94*r + 318 for r.

A: 3
Question: What is the solution?

Solve 52*i = 47*i - 20 for i.

Answer: -4
Problem: Math Problem
Solve -68*l + 572*l + 14616 = 0 for l.

A: -29
Question:
Solve 246*u + 42 = 240*u for u..

Answer:
-7
Question:
Solve -7980*b + 7838*b + 1136 = 0 for b..

Answer:
8