solve the system of lenear equalions
by matrix method.
2x+3y-3z=5
X -2y+z=-4
3x-y-2z=3
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Step-by-step explanation:
2x+3x-3z=5,x-2y+z=4,3x-y-2z=3
5xx-3z=5,x-2yz=4,3xy-2z=3
2xxz*5,2yz*4,5xyyz*3
10xxz,8yz,15xyyz
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