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1/4+3/4a=-(7/4a-1) 

 

PLEASE help me find A

 Sep 26, 2022
 #1
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1/4 + 3/(4a) = -7/(4a) + 1

First isolate the variable: 10/(4a) = 3/4 => 10/a = 3 => 10 = 3a 

a = 10/3

 Sep 26, 2022

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