Solve -50*t = 153*t + 952*t + 409*t + 134504 for t.
Solve this plz.

A: -86

Solve 61*m = -31*m - 814 - 566 for m.
Solve this plz.

A: -15

Solve -7*m - 400 + 121 = 24*m for m.
Solve this plz.

A:
-9