QUESTION: Math problem: Solve 1238 = 35*x + 222 + 76 + 380 for x.
ANS: 16
QUESTION: Math problem: Solve 0 = 15*d - 12*d + 12 for d.
ANS: -4
QUESTION: Math problem: Solve 12*n + 12 = 6*n for n.
ANS: -2
QUESTION: Math problem: Solve 0 = -8*z - 37*z - 699 - 201 for z.
ANS:
-20