Solve -101 = -78*y + 1069 for y.
Solve this plz.

A: 15

Solve -1259*z + 356508 = 1260*z + 3907*z + 176*z for z.
Solve this plz.

A: 54

Solve 10615*b - 48756 - 227234 = 0 for b.
Solve this plz.

A:
26