Q: Solve 18582*n - 18554*n = -672 for n.

A: -24

Q: Solve 45768*u - 42624 = 46344*u for u.

A: -74

Q: Solve -17*u + 66 = -2 for u.

A: 4

Q: Solve 7575*i = -7563*i + 15155*i + 1445 for i.

A:
-85