question: Teacher asked me this: Solve 0 = -4*k - 23 + 19 for k.
++++++++++
answer: -1
Solve -385*r - 139*r = -11683 - 7705 for r.
Solve this plz.

A: 37
QUESTION: Math problem: Solve -199*r - 102 = -216*r for r.
ANS: 6
Q: What is the solution?
Solve 2*c + 2 = 3*c for c.

A: 2
Write down the solution for this math problem: Solve -4473 = 32*z + 514*z + 987 for z.
answer: -10
Q: Solve:
Solve -14*n = -343 + 721 for n.

A:
-27