QUESTION: Math problem: Solve 147*j = 1609 - 2785 for j.
ANS: -8
QUESTION: Math problem: Solve -36758 = -87*d - 42152 for d.
ANS: -62
QUESTION: Math problem: Solve 874*r = 303*r - 760*r + 45254 for r.
ANS: 34
QUESTION: Math problem: Solve -49*v + 22*v - 8*v - 102*v = -3151 for v.
ANS:
23