Q: Solve 845*l - 5102 = -2968*l - 272012 for l.

A: -70

Q: Solve 67919 + 54030 = -2249*v + 7201 - 33686 for v.

A: -66

Q: Solve -615*z - 105*z - 5270 = -44150 for z.

A: 54

Q: Solve 5*w + 422 = 417 for w.

A:
-1