question: Teacher asked me this: Solve 0 = 21*w - 12*w - 72 for w.
++++++++++
answer: 8
Solve x = -0*x - 5 for x.
Solve this plz.

A: -5
QUESTION: Math problem: Solve 6*z + 75 = 87 for z.
ANS: 2
Q: What is the solution?
Solve -261*x + 290*x - 7 = -65 for x.

A: -2
Write down the solution for this math problem: Solve 30*k - 1931 = -2111 for k.
answer: -6
QUESTION: Math problem: Solve 29*g + 18793 = -416*g - 36832 for g.
ANS:
-125