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Mathematics, 03.06.2020 04:57 harleyandpope90

X = 7 – 3y

2(7 – 3y) + 4y = 8

14 – 6y + 4y = 8

14 – 2y = 8

–2y = –6

y = 3

x + 3(3) = 7

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)

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Answers: 2

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You know the right answer?
X = 7 – 3y

2(7 – 3y) + 4y = 8

14 – 6y + 4y = 8

14 – 2y = 8
...

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