Solve 10008 = 492*m - 81*m + 8364 for m.
Solve this plz.

A: 4

Solve 62*i - 8*i - 383 = 373 for i.
Solve this plz.

A: 14

Solve 0 = -4*r - 4 + 4 for r.
Solve this plz.

A:
0