Q: Solve 652 = -105*x - 83 for x.

A: -7

Q: Solve -12*r = 8 - 32 for r.

A: 2

Q: Solve 219*j - 2608 = -4141 for j.

A: -7

Q: Solve -816*o - 84 = -830*o for o.

A:
6