Q: Solve -11*z + 5*z - 30 = 0 for z.

A: -5

Q: Solve -65 - 215 - 993 = 226*l + 761 for l.

A: -9

Q: Solve -309*v - 195*v = 0 for v.

A: 0

Q: Solve -124 = 39*v + 101 + 126 for v.

A:
-9