Q: Solve -2758*d - 25 = -2783*d for d.

A: 1

Q: Solve -681*x + 1700 = -263*x - 808 for x.

A: 6

Q: Solve -6342*q = -2640*q - 1495*q + 6842*q - 235274 for q.

A: 26

Q: Solve 12*o - 13*o = 0 for o.

A:
0