Q: Solve 4*v - 63 + 83 = 0 for v.

A: -5
Q: Solve:
Solve -c = 4*c for c.

A: 0
Question: What is the solution?

Solve 0 = -4*k - k + 5 for k.

Answer: 1
Problem: Math Problem
Solve -50*u + 48*u = 507*u + 2545 for u.

A: -5
Question:
Solve 21*m - 146 = -41 for m..

Answer:
5
Question:
Solve 0 = 126139*l - 125970*l - 15379 for l..

Answer:
91