question: Teacher asked me this: Solve 2513*c = 2477*c - 504 for c.
++++++++++
answer: -14
Solve -4 = -s - 1 for s.
Solve this plz.

A: 3
QUESTION: Math problem: Solve 25743 = -687*c - 593*c + 143503 for c.
ANS: 92
Q: What is the solution?
Solve -28*w + 400 = 85 - 133 for w.

A: 16
Write down the solution for this math problem: Solve 177*c + 841 + 1363 = 119*c for c.
answer: -38
QUESTION: Math problem: Solve 233783*d + 60 = 233795*d for d.
ANS:
5