QUESTION: Math problem: Solve -12*d = -68*d - 112 for d.
ANS: -2
QUESTION: Math problem: Solve -49*b - 6*b - 480 = -7*b for b.
ANS: -10
QUESTION: Math problem: Solve 1223*t - 35 = 1218*t for t.
ANS: 7
QUESTION: Math problem: Solve -23*i - 1 = -24*i for i.
ANS:
1