QUESTION: Math problem: Solve -4*b - 27 = -35 for b.
ANS: 2
QUESTION: Math problem: Solve 116*m - 304 = 40*m for m.
ANS: 4
QUESTION: Math problem: Solve 14824 = 23*r + 13191 for r.
ANS: 71
QUESTION: Math problem: Solve -5725 = 695*x - 20320 for x.
ANS:
21