Q: Solve 10*i = -7*i for i.

A: 0

Q: Solve 992*x + 8126*x - 547080 = 0 for x.

A: 60

Q: Solve 0 = -261*i - 2723 - 670 for i.

A: -13

Q: Solve n + n = 0 for n.

A:
0