question: Teacher asked me this: Solve 20*w - 6*w + 28 = 0 for w.
++++++++++
answer: -2
Solve 76*k - 52*k + 120 = 0 for k.
Solve this plz.

A: -5
QUESTION: Math problem: Solve 28*a - 29*a - 2 = 0 for a.
ANS: -2
Q: What is the solution?
Solve 0 = 303*x + 307*x - 577*x + 198 for x.

A: -6
Write down the solution for this math problem: Solve 347 = -27*x + 131 for x.
answer: -8
QUESTION: Math problem: Solve -52*y - 86*y = 59*y - 2561 for y.
ANS:
13