Question:
Solve 33 = 11*y - 0 for y..

Answer:
3

Question:
Solve -2145960*o = -2145969*o - 342 for o..

Answer:
-38

Question:
Solve 41*z - 68*z + 90 = -42*z for z..

Answer:
-6

Question:
Solve 58*n - 306*n - 138*n - 39*n = 14875 for n..

Answer:
-35