question: Teacher asked me this: Solve 0 = -1540216*r + 1540400*r + 6624 for r.
++++++++++
answer: -36
Solve 152*k = 9572 - 15500 for k.
Solve this plz.

A: -39
QUESTION: Math problem: Solve 0 = 19*k - 21*k - 24 for k.
ANS: -12
Q: What is the solution?
Solve -25987*b + 34594*b + 722988 = 0 for b.

A: -84
Write down the solution for this math problem: Solve -4*i - 6 + 30 = 0 for i.
answer: 6
Q: Solve:
Solve -176*m + 18330 = 22378 for m.

A:
-23