Problem: Math Problem
Solve -696*z + 2122 = -8423 - 5463 for z.

A: 23

Problem: Math Problem
Solve 4*d + 43 = -8*d - 149 for d.

A: -16

Problem: Math Problem
Solve 1645*d + 5163 - 175 = 778*d + 809*d for d.

A:
-86