Q: Solve 2826*i = -748*i + 103646 for i.

A: 29

Q: Solve -1186*r + 948 + 1424 = 0 for r.

A: 2

Q: Solve 154*w - 161*w + 7 = 0 for w.

A: 1

Q: Solve 14825*r - 15205*r + 26220 = 0 for r.

A:
69