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06-02-2022
Mathematics

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9a+2b=5a-7b find the ratio of a to b

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Аноним Аноним

06-02-2022

Answer:

5/4

Step-by-step explanation:

9a + 2b = 5a - 7b

Bringing like terms to one side of the equation,

9a - 5a = 7b - 2b

4a = 5b

By cross multiplication,

a/b = 5/4

Hope it helps :)

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