Q: Solve 155*r = 417*r + 178*r - 7920 for r.

A: 18
Q: Solve:
Solve 4 = -19*s + 42 for s.

A: 2
Question: What is the solution?

Solve -70 = -715*t + 705*t for t.

Answer: 7
Problem: Math Problem
Solve 71*a - 155 + 84 = 0 for a.

A: 1
Question:
Solve 45*g - 144 = 161*g + 1010 + 3370 for g..

Answer:
-39
Q: What is the solution?
Solve 0 = 45*k + 65 - 181 - 109 for k.

A:
5