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solve the equations by graphing then classify the system x+y=9 x-y=-3
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found that x = 3 and y = 6. not sure what kind of system it is but at least you can graph it with this info.
it"s so easy. x=3,y=6
you can do it yourself.
\[just cut the "y" \because they have different signs and do 9-3 so you can find the "x" after that you replace x for 6 so you can find the y :)
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