QUESTION: Math problem: Solve 0 = 4*l + 11 + 5 for l.
ANS: -4
QUESTION: Math problem: Solve 598648 - 598223 = -17*k for k.
ANS: -25
QUESTION: Math problem: Solve -518632 + 495232 = 360*n for n.
ANS: -65
QUESTION: Math problem: Solve -18 = -13*u - 83 for u.
ANS:
-5