milkyteac milkyteac

11-01-2020
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Given a - 4b=9 and 2a + 4b = 15. Find value for a.

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sarishma sarishma

11-01-2020

Explanation:

you can add equation i and ii then4b is cancelled n we can find the value of a the value of a is 8

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Marioss Marioss

12-01-2020

The value of the the a is 8 :)

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