Q: Solve 105421*x - 103947*x + 206360 = 0 for x.

A: -140

Q: Solve -5*n + 34 = 79 for n.

A: -9

Q: Solve 0 = -47*j + 2*j + 225 for j.

A: 5

Q: Solve -8 + 10 = w for w.

A:
2