QUESTION: Math problem: Solve -13 = 157*y - 144*y for y.
ANS: -1
QUESTION: Math problem: Solve 167006 = -4708*b - 110766 for b.
ANS: -59
QUESTION: Math problem: Solve 6*h = -4*h + 30 for h.
ANS: 3
QUESTION: Math problem: Solve -1025*a = -569*a + 2973 - 7989 for a.
ANS:
11