Q: What is the solution?
Solve -575*z + 274*z + 8729 = 0 for z.

A: 29

Q: What is the solution?
Solve -7*g + 3*g = -4 for g.

A: 1

Q: What is the solution?
Solve 96 = 30*o - 10*o - 12*o for o.

A:
12