QUESTION: Math problem: Solve 28*d - 41 + 234 + 199 = 0 for d.
ANS: -14
QUESTION: Math problem: Solve 31*d + 63 = 10*d for d.
ANS: -3
QUESTION: Math problem: Solve 4865*p - 6128*p = 66939 for p.
ANS: -53
QUESTION: Math problem: Solve -93*l - 1449 = -581*l - 173*l + 15076 for l.
ANS:
25