Q: Solve -15 = 10*r - 15*r for r.

A: 3
Q: Solve:
Solve 0 = 110*o - 125*o + 90 for o.

A: 6
Question: What is the solution?

Solve -14*a + 89 = 75 for a.

Answer: 1
Problem: Math Problem
Solve 10*p + 75 = -65*p for p.

A: -1
Question:
Solve 56*t = -542*t + 4186 for t..

Answer:
7
Question: What is the solution?

Solve 5437883*k = 5437670*k + 19596 for k.

Answer:
92