Q: Solve:
Solve 3*b + 2*b = -20 for b.

A: -4

Q: Solve:
Solve 0 = 3*j + 324 - 309 for j.

A: -5

Q: Solve:
Solve 0 = 35*n + 3*n - 51274 + 51882 for n.

A:
-16