question: Teacher asked me this: Solve -128*k + 173*k = -315 for k.
++++++++++
answer: -7
Solve 1642 - 2634 = -124*i for i.
Solve this plz.

A: 8
QUESTION: Math problem: Solve -1674 = 164*i + 3246 for i.
ANS: -30
Q: What is the solution?
Solve 0 = 14*h - 108 - 74 for h.

A: 13
Write down the solution for this math problem: Solve 34*d - 10*d = -32 + 296 for d.
answer: 11
QUESTION: Math problem: Solve -32 = -10*c - 2 for c.
ANS:
3