Q: Solve 3580*v = 2756*v - 8240 for v.

A: -10

Q: Solve 3772*i + 2477*i + 69520 = 1115*i - 2356 for i.

A: -14

Q: Solve 105845 - 115481 = 438*i for i.

A: -22

Q: Solve -68666 + 1026 = 712*p for p.

A:
-95