question: Teacher asked me this: Solve 887*y + 516*y = 56526 + 23445 for y.
++++++++++
answer: 57
Solve -21*r = -3*r + 55*r + 3413 - 566 for r.
Solve this plz.

A: -39
QUESTION: Math problem: Solve -1775939*x + 1775513*x - 39192 = 0 for x.
ANS: -92
Q: What is the solution?
Solve 427 + 77688 = 1228*c - 87665 for c.

A: 135
Write down the solution for this math problem: Solve 237*z - 6103 + 2690 - 6919 = -9*z for z.
answer: 42
Write down the solution for this math problem: Solve 34 = 3192*k - 3209*k for k.
answer:
-2