question: Teacher asked me this: Solve -70*r + 87*r - 51 = 0 for r.
++++++++++
answer: 3
Solve 1 = -0*i - i for i.
Solve this plz.

A: -1
QUESTION: Math problem: Solve 254*c - 200*c - 155*c - 1111 = 0 for c.
ANS: -11
Q: What is the solution?
Solve -83 = -10*b - 33*b - 40*b for b.

A: 1
Write down the solution for this math problem: Solve 0 = 54*g + 9389 - 10091 for g.
answer: 13
QUESTION: Math problem: Solve -476*t + 12764 = 171*t - 52993 - 4766 for t.
ANS:
109