Solve -6*t - 63 + 175 = 10*t for t.
Solve this plz.

A: 7

Solve -10 = 4*y + 6 for y.
Solve this plz.

A: -4

Solve -13*y + 146 = -36*y + 31 for y.
Solve this plz.

A:
-5