Can you please help me with this

label Algebra
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Which ordered triple represents all of the solutions to the system of equations shown below?

2x ­- 2y ­- z = 6 

-x + y + 3z = -­3 

3x ­- 3y + 2z =

A. (­-x, x + 2, 0)

B. (x, x ­- 3, 0)

C. (x + 2, x, 0)

D. (0, y, y + 4)

 9

Jan 14th, 2015

B ( x, x-3,0) with 9 on the RHS of the third equation

Because 2x-2x+6-0=6

-x+x-3+0 = -3

3x-3x+9+0=9


Jan 14th, 2015

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Jan 14th, 2015
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