Q: Solve 0 = -34*d + 42*d - 40 for d.

A: 5

Q: Solve -731*z - 83 = -701*z + 697 for z.

A: -26

Q: Solve 2425*q - 1126*q - 41184 = 1695*q for q.

A: -104

Q: Solve 1760*q - 61 = 1699*q for q.

A:
1