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Someone please help me please.
asked
May 4, 2019
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Someone please help me please.
Mathematics
middle-school
Punith
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x equals -1.
y equals -9
simply plug 5x-4 into 7x-3y=20.
which is 7x-3(5x-4)=20
Deepak Saki
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May 11, 2019
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Deepak Saki
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