Please help!! I don’t understand how to do this problem

asked Jul 13, 2022 84.8k views

1 vote

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5 votes

Answer:

Explanation:

$y = 3x \\ (y)/(3) = x \\ \\ (3y)/(3) + 2y = 45 \\ y + 2y = 45 \\ 3y = 45 \\ y = (45)/(3) \\ y = 15 \\ \\ x = (y)/(3) \\ = (15)/(3) \\ = 5$

Pratham answered Jul 19, 2022

6.2k points

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