QUESTION: Math problem: Solve -7500 = 255*v + 28*v + 92*v for v.
ANS: -20
QUESTION: Math problem: Solve 0 = -1148*x + 21353 + 19975 for x.
ANS: 36
QUESTION: Math problem: Solve 0 = 7*k + 1 + 20 for k.
ANS: -3
QUESTION: Math problem: Solve 5*v = -9 - 11 for v.
ANS:
-4