Try another version of this question
Solve the System. Give answer as `(x,y,z)`.
`{(x+5y-6z = -1),(2x-5y-3z = 19),(-4x-5y-5z = 3):}`
`(x,y,z)=`
Get help:
Box 1: Enter your answer as an n-tuple of numbers. Example: (2,5.5172)
Enter DNE for Does Not Exist
`(3,-2,-1)`