Q: Solve:
Solve -7308*n = 253545 + 175081 + 243710 for n.

A: -92

Q: Solve:
Solve -21 = 14*o + 35 for o.

A: -4

Q: Solve:
Solve -312*b + 3148 = 1761*b - 998 for b.

A:
2