question: Teacher asked me this: Solve -4*o - 1 = -21 for o.
++++++++++
answer: 5
Solve 7680 = -119*p - 1815 - 1723 + 1698 for p.
Solve this plz.

A: -80
QUESTION: Math problem: Solve 15*r + 21 = 8*r for r.
ANS: -3
Q: What is the solution?
Solve -210*g - 34070 = -50660 for g.

A: 79
Write down the solution for this math problem: Solve -116 - 84 = 50*a for a.
answer: -4
Q: Solve:
Solve -529*z + 656*z - 508 = 0 for z.

A:
4