QUESTION: Math problem: Solve -668 + 2439 = 429*t - 1661 for t.
ANS: 8
QUESTION: Math problem: Solve 70*j = -76*j + 164*j - 18 for j.
ANS: 1
QUESTION: Math problem: Solve 220777 = -3062*a + 64615 for a.
ANS: -51
QUESTION: Math problem: Solve -1105*u = -67*u + 13494 for u.
ANS:
-13