Q: Solve 11*j = -j for j.

A: 0

Q: Solve 95*k = 55*k - 66*k - 8586 for k.

A: -81

Q: Solve 0 = -6*y + 9*y + 18 for y.

A: -6

Q: Solve -9*a = -10*a - 2 for a.

A:
-2