question: Teacher asked me this: Solve 0 = -5*s + 2 - 12 for s.
++++++++++
answer: -2
Solve -642*i + 111 + 1539 = -276 for i.
Solve this plz.

A: 3
QUESTION: Math problem: Solve n + 8 = -2 for n.
ANS: -10
Q: What is the solution?
Solve -21 - 7 = 7*u for u.

A: -4
Write down the solution for this math problem: Solve 39*v = 43*v + 16 for v.
answer: -4
Write down the solution for this math problem: Solve -17*d - 99 = -6*d + 33 for d.
answer:
-12