SOLUTION: 6x+y-2z=58 6x-4y-z=44 x-5y-7z=26 How many incorrect elements are there in the solution (– 8, – 2, 4) ?

Algebra ->  Conversion and Units of Measurement -> SOLUTION: 6x+y-2z=58 6x-4y-z=44 x-5y-7z=26 How many incorrect elements are there in the solution (– 8, – 2, 4) ?      Log On


   

Question 675903: 6x+y-2z=58
6x-4y-z=44
x-5y-7z=26
How many incorrect elements are there in the solution (– 8, – 2, 4) ?
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
all three are incorrect