question: Teacher asked me this: Solve -344 - 35 - 55 = -31*s for s.
++++++++++
answer: 14

question: Teacher asked me this: Solve 0 = -1738*u + 1612*u + 756 for u.
++++++++++
answer: 6

question: Teacher asked me this: Solve -7*j - 480 = -501 for j.
++++++++++
answer: 3

question: Teacher asked me this: Solve 0 = 1603*w - 1442*w + 1960 + 2709 for w.
++++++++++
answer:
-29