Q: Solve -97*x + 235*x = -17*x + 1144 + 4591 for x.

A: 37

Q: Solve 0 = -1665*f + 12216 - 2226 for f.

A: 6

Q: Solve -845*u + 195*u = 1950 for u.

A: -3

Q: Solve 526*i = 382*i - 1440 for i.

A:
-10