Q: What is the solution?
Solve -2910*v + 6460 = -3080*v for v.

A: -38

Q: What is the solution?
Solve 1425*j - 426*j = 358*j + 480*j - 8050 for j.

A: -50

Q: What is the solution?
Solve -145*v = -136*v - 63 for v.

A:
7