QUESTION: Math problem: Solve 130*d - 64*d - 60*d = -18 for d.
ANS: -3
QUESTION: Math problem: Solve 0 = -4*a + 3 + 13 for a.
ANS: 4
QUESTION: Math problem: Solve 19*x + 4*x = 0 for x.
ANS: 0
QUESTION: Math problem: Solve 964*p - 36*p + 24128 = 0 for p.
ANS:
-26