Problem: Math Problem
Solve 377*v - 720 + 3738 = -752 for v.

A: -10

Problem: Math Problem
Solve 55 - 203 = -369*a + 221 for a.

A: 1

Problem: Math Problem
Solve -4*d + 111*d + 420 = 23*d for d.

A:
-5