Q: Solve:
Solve 102*m - 327*m - 6091 = -19702 - 7989 for m.

A: 96

Q: Solve:
Solve 0 = -171*d + 2818 + 944 for d.

A: 22

Q: Solve:
Solve 131 = 5*s + 146 for s.

A:
-3