pdebeliso77 pdebeliso77

13-11-2017
Mathematics

contestada

−9x+4y=6 9x+5y=−33

solve for x & y please help

it Systems of equations with elimination

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damavroyoyc5pb damavroyoyc5pb

13-11-2017

for the first one x=2 and y=6
for the second one if you can use fractions x=-1/3 and y=6

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