QUESTION: Math problem: Solve 149*j + 761*j - 1160 = -6620 for j.
ANS: -6
QUESTION: Math problem: Solve 128*x - 10 = 118 for x.
ANS: 1
QUESTION: Math problem: Solve 89*y - 34 = 81*y - 178 for y.
ANS: -18
QUESTION: Math problem: Solve 9174 = 70*k + 7424 for k.
ANS:
25