Try another version of this question Solve the System. Give answer as `(x,y,z)`. Get help: Box 1: Enter your answer as an n-tuple of numbers. Example: (2,5.5172)
`{(-6x-5y-4z = -16),(-12x+5y+6z = -28),(24x+5y-z = 72):}`
`(x,y,z)=`
Enter DNE for Does Not Exist `(2,4,-4)`