Question:
Solve 10771*v + 27799 = -47598 for v..

Answer:
-7

Question:
Solve 0 = -11*l + 9*l + 4 for l..

Answer:
2

Question:
Solve 12*z + 72 = -60 for z..

Answer:
-11

Question:
Solve -50*y + 319 = -21*y for y..

Answer:
11