QUESTION: Math problem: Solve 535 = -101*c + 131 for c.
ANS: -4
QUESTION: Math problem: Solve 0 = -60*j + 74*j - 28 for j.
ANS: 2
QUESTION: Math problem: Solve -20831424 = -19*c - 20833020 for c.
ANS: -84
QUESTION: Math problem: Solve 276*z + 3843 + 347 - 131 = -357 for z.
ANS:
-16