Solve -99*s = -115*s - 114 - 158 for s.
Solve this plz.

A: -17

Solve 27 = 3*d + 12 for d.
Solve this plz.

A: 5

Solve -163*w + 753*w + 36668 = -14662 for w.
Solve this plz.

A:
-87