Q: What is the solution?
Solve 2*j + 27 = -7*j for j.

A: -3

Q: What is the solution?
Solve 15182*n - 15633*n = 8118 for n.

A: -18

Q: What is the solution?
Solve 7*b - 150 + 164 = 0 for b.

A:
-2