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Mathematics 17 Online
OpenStudy (anonymous):

solve 2y-z=0, x-5y+3z=0 algebrically

OpenStudy (anonymous):

GIVE THE THIRD EQN AS THERE ARE THREE VARIABLES

OpenStudy (unklerhaukus):

\[2y-z=0\]\[x-5y+3z=0\] solve the first equation for z then substitute this into the second equation

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