QUESTION: Math problem: Solve 7 = -36*r + 43 for r.
ANS: 1
QUESTION: Math problem: Solve 0 = 531*d - 101*d - 9030 for d.
ANS: 21
QUESTION: Math problem: Solve -50*k - 170 = 9 + 71 for k.
ANS: -5
QUESTION: Math problem: Solve 10046 = 4985*t + 557*t - 65844 - 18324 for t.
ANS:
17