Problem: Math Problem
Solve 6*d + 4*d = -0*d for d.

A: 0

Problem: Math Problem
Solve -24*w + 39*w = -48*w - 12*w - 4200 for w.

A: -56

Problem: Math Problem
Solve -17*d = 21 + 42 + 5 for d.

A:
-4