Q: Solve:
Solve -100*d + 375 + 95 + 30 = 0 for d.

A: 5

Q: Solve:
Solve -310 = 65*z + 477 + 123 for z.

A: -14

Q: Solve:
Solve 20*v = 11*v + 27 for v.

A:
3