Q: Solve -8968 = -491*v + 10650 - 3428 + 2959 for v.

A: 39

Q: Solve 31*p - 392 = 129*p for p.

A: -4

Q: Solve -9*y - 318 = -62*y for y.

A: 6

Q: Solve -56*a + 74*a + 18 = 0 for a.

A:
-1