QUESTION: Math problem: Solve -1992*w + 876*w - 3852 = -1009*w for w.
ANS: -36
QUESTION: Math problem: Solve -14318*i - 9086 = -13905*i for i.
ANS: -22
QUESTION: Math problem: Solve 2493 = -138*d + 415*d for d.
ANS: 9
QUESTION: Math problem: Solve -30*a + 30 = -0*a for a.
ANS:
1