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Mathematics, 31.05.2020 05:58 andreimru123123

Ation:
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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Answers: 3

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You know the right answer?
Ation:
x=7 - 3y
2(7 – 3y) + 4y = 8
14 - 6y + 4y = 8
14 – 2y = 8
-2y =-...

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