Question

write a matrix for x-y=8,-2x-5y-6z=-27, 9x+10y-z=54

Answer 1

ok


[ 1 -1 0 8]
[-2 -5 -6 -27]
[9 10 -1 54]

Answer 2

its supposed to be in one matricies but there is no button on the computer for that!!