question: Teacher asked me this: Solve 5*q - 23 = -23 for q.
++++++++++
answer: 0
Solve -1644*d + 714 = -1542*d for d.
Solve this plz.

A: 7
QUESTION: Math problem: Solve -16*c + 197 = 293 for c.
ANS: -6
Q: What is the solution?
Solve -3*s + 68 = 56 for s.

A: 4
Write down the solution for this math problem: Solve -2121 - 3059 - 4014 + 3029 = 137*r for r.
answer: -45
Write down the solution for this math problem: Solve -3105*y + 85500 = -827*y - 21566 for y.
answer:
47