Q: Solve -1054*u = 3027*u - 85701 for u.

A: 21

Q: Solve -182 = 6*a - 170 for a.

A: -2

Q: Solve -13792*j + 3785*j - 432544 = 5441*j for j.

A: -28

Q: Solve -8*x - 13 = -17*x - 112 for x.

A:
-11