question: Teacher asked me this: Solve -65434*r = -65437*r - 3 for r.
++++++++++
answer: -1
Solve 12*k + 54 = -6 for k.
Solve this plz.

A: -5
QUESTION: Math problem: Solve -842*z = 14540 + 8566 + 10574 for z.
ANS: -40
Q: What is the solution?
Solve -5*b = 13 - 8 for b.

A: -1
Write down the solution for this math problem: Solve 0 = 5*d - 0*d for d.
answer: 0
Problem: Math Problem
Solve 458 = -0*z - 98*z + 3594 for z.

A:
32