Q: Solve 0 = -515*l + 502*l + 78 for l.

A: 6

Q: Solve 2*m = 37 - 25 for m.

A: 6

Q: Solve 0 = -198*v + 435*v + 2844 for v.

A: -12

Q: Solve 365*z - 7206 = -5456 + 23435 for z.

A:
69