Q: Solve 75*d + 516 - 766 = -625 for d.

A: -5

Q: Solve 0 = 6*v - 12*v + 66 for v.

A: 11

Q: Solve 5*x + 10 = -0*x for x.

A: -2

Q: Solve -377*k + 351*k - 104 = 0 for k.

A:
-4