question: Teacher asked me this: Solve 7*k = -0*k - 21 for k.
++++++++++
answer: -3
Solve -30*p + 13*p + 19*p + 30 = 0 for p.
Solve this plz.

A: -15
QUESTION: Math problem: Solve -546*x = 66182 + 20443 - 26565 for x.
ANS: -110
Q: What is the solution?
Solve -441*t + 1240*t - 70077 = -1716*t + 98428 for t.

A: 67
Write down the solution for this math problem: Solve -10*t + 121 - 40 = -39 for t.
answer: 12
QUESTION: Math problem: Solve 0 = -87*w - 610 - 173 for w.
ANS:
-9