Solve -1242*t = -1230*t + 516 for t.
Solve this plz.

A: -43

Solve 22234*p - 22165*p + 69 = 0 for p.
Solve this plz.

A: -1

Solve -248*n + 279 - 951 = 88*n for n.
Solve this plz.

A:
-2