question: Teacher asked me this: Solve -22508*s - 2848436 + 102460 = 0 for s.
++++++++++
answer: -122

question: Teacher asked me this: Solve -58 = -11*v + 41 for v.
++++++++++
answer: 9

question: Teacher asked me this: Solve -30*a + 42 = -24*a for a.
++++++++++
answer: 7

question: Teacher asked me this: Solve 58 + 32 = -10*u for u.
++++++++++
answer:
-9