Solve -4261391 + 4255301 = 61*w + 44*w for w.
Solve this plz.

A: -58

Solve 186*u + 2924240 - 2926100 = 0 for u.
Solve this plz.

A: 10

Solve 31*i + 1026 = 93*i + 52*i for i.
Solve this plz.

A:
9