Q: Solve:
Solve 384 = -12*i - 16*i - 4*i for i.

A: -12

Q: Solve:
Solve 1144*k - 2287*k = -1187*k - 484 for k.

A: -11

Q: Solve:
Solve -3*o + 20*o + 8005 = -25*o + 8551 for o.

A:
13