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How to solve all fraction algebra?

How to solve all fraction algebra?-example-1
User Anurag H
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1 Answer

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Answer:


- (1)/(5) - (4)/(9) a = (2)/(15)


- (4)/(9) a = (2)/(15) + (1)/(5) \\ \\ - (4)/(9) a = (1)/(3 ) \\ \\ ( - 4 * 3)a = (1 * 9) \\ - 12a = 9 \\ a = - (9)/(12) \\ \\ { \underline{ \: \: a = - (3)/(4) \: \: }}

User Tanguy
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