Q: Solve:
Solve 0 = 12160*a - 699*a + 190018 + 245500 for a.

A: -38

Q: Solve:
Solve 108*v - 81*v + 189 = 0 for v.

A: -7

Q: Solve:
Solve -17*z = -26 + 26 for z.

A:
0