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If a+b/3ab=2
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07 Apr 2023, 07:46
07 Apr 2023, 07:46
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Question Stats:
100% (01:36) correct
0% (00:00) wrong based on 13 sessions
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If \(\frac{(a+b)}{3ab}=2\), then what is the value of b in terms of a?
6a-1/a
a/6a-1
a/2a+1
2a/4a+1
3a/2a-1
6a-1/a
a/6a-1
a/2a+1
2a/4a+1
3a/2a-1
Re: If a+b/3ab=2
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27 May 2023, 07:04
27 May 2023, 07:04
Expert Reply
\((a+b)=6ab\)
\(a+b-6ab=0\)
\(a+b(1-6ab)=0\)
\(b(1-6ab)=-a\)
\(b=\frac{-a}{1-6ab}\)
\(b=\frac{a}{6ab-1}\)
B
\(a+b-6ab=0\)
\(a+b(1-6ab)=0\)
\(b(1-6ab)=-a\)
\(b=\frac{-a}{1-6ab}\)
\(b=\frac{a}{6ab-1}\)
B
gmatclubot
Re: If a+b/3ab=2 [#permalink]
27 May 2023, 07:04
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