1/2 x2 yz,3/2 x2yz,-5/4 x2yz
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Step-by-step explanation:
Subtracting first 2 equations, we get ;
⇒y+3z=−5
⇒y=−3z−5
Substituting y in 3rd equation ;
⇒2x−3z−5+3z=1
⇒x=3
Substituting x in 1st equation ;
⇒y=z−1
Equating both y, we get ;
⇒−3z−5=z−1
⇒z=−1
Substituting x and z in either equation, we get ;
⇒y=−2
∴x=3,y=−2,z=−1
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