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- 2x + 3y z = 11 x-y+2z=-7 4x+y-2z = = 13 Is there a solution such that X not, enter no. 1 and

- 2x + 3y z = 11 x-y+2z=-7 4x+y-2z = = 13 Is there a solution such that X not, enter "no". 1 and y = 2? If so, what is the value of 2? If

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