question: Teacher asked me this: Solve -12*s = -2*s - 20 for s.
++++++++++
answer: 2
Solve 49*v - 1680 - 947 = 12*v for v.
Solve this plz.

A: 71
QUESTION: Math problem: Solve 194*u - 3895 = -140*u + 129*u for u.
ANS: 19
Q: What is the solution?
Solve 0 = m + 18 - 18 for m.

A: 0
Write down the solution for this math problem: Solve 126989*j - 126963*j = -1898 for j.
answer: -73
QUESTION: Math problem: Solve 0 = 126*m + 3889 - 613 for m.
ANS:
-26