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What is the orderedpair for 9x-3y equals 63 and 7x-3y equals 45?

Anonymous

∙ 14y ago

Updated: 9/20/2023

9x-3y=63

7x-3y=45

-3y=63-9x

-y=21-3x

y=-21+3x

7x-3(-21+3x)=45

7x+63+9x=45

7x+9x=45-63

16x=-18

x=-1.125

y=-21+3(-1.125)

y=-24.375

(-1.125,-24.375)

Wiki User

∙ 14y ago

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