question: Teacher asked me this: Solve 2 + 16 = 9*g for g.
++++++++++
answer: 2
Solve -21*x + 1652 = 40*x - 120*x for x.
Solve this plz.

A: -28
QUESTION: Math problem: Solve -13*r - 29 = -3 for r.
ANS: -2
Q: What is the solution?
Solve -20*v - 1720 = -152*v + 46*v for v.

A: 20
Write down the solution for this math problem: Solve -78 = 4*g - 106 for g.
answer: 7
QUESTION: Math problem: Solve -850*m + 1011*m = -1527 - 405 for m.
ANS:
-12