Q: Solve 95521 - 95609 = -4*u for u.

A: 22

Q: Solve -1389*j = 119441 + 6958 for j.

A: -91

Q: Solve 183*f = 588851 - 601844 for f.

A: -71

Q: Solve -312 - 402 = -7*j + 58*j for j.

A:
-14