QUESTION: Math problem: Solve 10*r - 348 + 458 = 0 for r.
ANS: -11
QUESTION: Math problem: Solve 76*o - 91*o - 195 = 0 for o.
ANS: -13
QUESTION: Math problem: Solve -12*p - 67 + 55 = 0 for p.
ANS: -1
QUESTION: Math problem: Solve 294*i + 590 = -2056 for i.
ANS:
-9