Q: Solve 642*y + 642*y + 196 = -644*y + 1935*y for y.

A: 28

Q: Solve 0 = 2891*x - 3679*x - 15760 for x.

A: -20

Q: Solve 27*v - 5450 + 25805 = -318*v for v.

A: -59

Q: Solve 11*j - 13*j - 2 = 0 for j.

A:
-1