Solve -48*t + 1326 = 54*t for t.
Solve this plz.

A: 13

Solve 0 = -4*r + 47*r - 258 for r.
Solve this plz.

A: 6

Solve 286*l = -11506 + 3498 for l.
Solve this plz.

A:
-28