Q: What is the solution?
Solve -23*n + 33*n = 70 for n.

A: 7

Q: What is the solution?
Solve -109*i + 97*i + 24 = 0 for i.

A: 2

Q: What is the solution?
Solve 17*v - 134*v = 145*v - 2358 for v.

A:
9