ThatsJen ThatsJen

17-07-2017
Mathematics

contestada

solve the following system of equations enter the y coordinate of the solution 5x+2y=21 and -2x+6y=-34

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korbinwilkinsen korbinwilkinsen

17-07-2017

-34/-2=17 6y=17 6/17=y Y=2.8 5x+2(2.8)=21 5x+5.6=21 5x=15.4 X=3.08

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