question: Teacher asked me this: Solve -1107*t + 752*t = -7455 for t.
++++++++++
answer: 21
Solve -12 = 2*m - 6 for m.
Solve this plz.

A: -3
QUESTION: Math problem: Solve -3191*x + 355984 = 247*x - 265*x + 1511*x for x.
ANS: 76
Q: What is the solution?
Solve -98*y + 61*y = 259 for y.

A: -7
Write down the solution for this math problem: Solve -73*z - 89 = -831 + 1838 + 2481 for z.
answer: -49
QUESTION: Math problem: Solve -19*r - 1791 = -57*r - 1753 for r.
ANS:
1