3/7x+3/14x+1/28x=76

3/7x+3/14x+1/28x=76
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1 Answer

12/(28x)+6/(28x)+1/(28x)=76,

19/(28x)=76,

1/(28x)=4,

28x=¼,

x=1/112.
by Top Rated User (1.2m points)

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