Q: What is the solution?
Solve -34*d - 43 + 77 = 0 for d.

A: 1

Q: What is the solution?
Solve 19025 = -538*z - 223*z for z.

A: -25

Q: What is the solution?
Solve 59 = -21*c - 25 for c.

A:
-4