Q: Solve:
Solve 0 = 6*d + 269 - 263 for d.

A: -1

Q: Solve:
Solve -76*j + 67*j + 72 = 0 for j.

A: 8

Q: Solve:
Solve 9*u + 2*u - u = -110 for u.

A:
-11