SOLUTION: find the solution for x, y, and z x - y - 2z = -1 x + 2y + z = 5 5x + 4y - z = 13 I found: x = 1 + k y = 2 - k z = k

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Question 558568: find the solution for x, y, and z
x - y - 2z = -1
x + 2y + z = 5
5x + 4y - z = 13
I found:
x = 1 + k
y = 2 - k
z = k

Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!
You're absolutely right! (x, y, z) = (1+k, 2-k, k)

Edwin


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