solve the system of equations using matrices. Use Gaussian elimination with back substitution gauss jordan elimination.
x + y + z = - 2
x - y - z = - 4
x - y + z = - 6
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Add (-1 * row1) to row2
You are really good at this
Thanks so much . ...:)
Quick question? If I posted a paid question for $1 because that is literally all I have right now in my bank. Would you want to answer 4 problems for me like this? Please?
I promise I will pay a lot more the next time I need help Cause I have a quiz coming up that I am going to need help on lol
Ok, I will if I can.
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