Katiadelcid140 Katiadelcid140

18-03-2021
Mathematics

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— 7x — 4y = — 44
7x — Зу = 16

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18-03-2021

Answer:

-7x-4y+4y=-44+4y

-7x=4y-44

-7x/-7= 4y-44/-7

x=-4/7y+44/7

x=-4/7y+44/7

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