QUESTION: Math problem: Solve -7125*d + 846 = -7078*d for d.
ANS: 18
QUESTION: Math problem: Solve -175*h - 177*h + 399*h - 148*h = -8181 for h.
ANS: 81
QUESTION: Math problem: Solve -15*y - 27*y + 336 = 0 for y.
ANS: 8
QUESTION: Math problem: Solve -5*t = 2*t - 21 for t.
ANS:
3