QUESTION: Math problem: Solve -303*a - 1301*a + 1621 + 7825 + 8198 = 0 for a.
ANS: 11
QUESTION: Math problem: Solve 1046*r + 79*r = -26801 - 8074 for r.
ANS: -31
QUESTION: Math problem: Solve 54*g - 267 + 645 = 0 for g.
ANS: -7
QUESTION: Math problem: Solve -2*u = -25*u + 2*u for u.
ANS:
0