Q: Solve -1002*b - 1385*b - 189392 = 485*b + 510*b for b.

A: -56

Q: Solve -466 = -126*n + 31*n - 2081 for n.

A: -17

Q: Solve -2*v = 7 - 9 for v.

A: 1

Q: Solve 0 = -14*k - 5*k + 32 + 196 for k.

A:
12