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OpenStudy (anonymous):

Solve the system by any method 3x+y-z=0 2x-y+3Z=-7

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OpenStudy (anonymous):

ull have infinite number of solution...

OpenStudy (sid1729):

Typically, in a system of linear equations, if you have the same number of equations as the number of variables (x, y and z here), you can find unique solutions for them.

OpenStudy (anonymous):

you have 2 equations, 3 variables.

OpenStudy (anonymous):

yeah, i agree with eDadou.

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