question: Teacher asked me this: Solve -283996 = -3249*o - 40321 for o.
++++++++++
answer: 75

question: Teacher asked me this: Solve 2711*y + 4384*y = 356*y - 485208 for y.
++++++++++
answer: -72

question: Teacher asked me this: Solve 432 = 22*u + 250*u - 112 for u.
++++++++++
answer: 2

question: Teacher asked me this: Solve 2 = 9*z - 25 for z.
++++++++++
answer:
3