2x+3y-z=9,X+y+z=9,3x-y-z=-1
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Solve 2x - y + 3 z =9, x + y + z =6 and x - y + z = 2 by matrix method. ... 6.2 K SHARES. Solve by matrix method, the following equations :`x+y-z = 1,. play.
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