taylor29566 taylor29566

26-08-2014
Mathematics

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evaluate each expression if x=6,y=8,z=3
2x+3y-z=

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iloveharrystyles iloveharrystyles

26-08-2014

12+24-3=33 (that's what you get when you plug each number into the correct value) so the answer is 33

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26-08-2014

[tex]x=6,\ \ y=8,\ \ z=3\\\\2x+3y-z=2\cdot 6+3\cdot 8-3=12+24-3=33[/tex]

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