question: Teacher asked me this: Solve -8490 = -10*k - 8520 for k.
++++++++++
answer: -3
Solve -8*r - 14 = 26 for r.
Solve this plz.

A: -5
QUESTION: Math problem: Solve 18*s + 40*s = -880 + 68 for s.
ANS: -14
Q: What is the solution?
Solve 0 = -237*d - 14422 + 5179 for d.

A: -39
Write down the solution for this math problem: Solve 12*k - 40 = 32 for k.
answer: 6
QUESTION: Math problem: Solve 5*d + 2*d = 28 for d.
ANS:
4