Q: Solve 14*k - 38 = 18 for k.

A: 4
Q: Solve:
Solve -7 + 22 = 3*u for u.

A: 5
Question: What is the solution?

Solve 3 = 8*r - 7*r for r.

Answer: 3
Problem: Math Problem
Solve -2705 + 213 = 89*k for k.

A: -28
Question:
Solve 0 = -29*f - 28*f for f..

Answer:
0
Question:
Solve 0 = 814*v - 791*v - 345 for v..

Answer:
15