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If 5(3x-7)=20, what is 3x-8?
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02 Feb 2019, 02:30
02 Feb 2019, 02:30
Expert Reply
00:00
Question Stats:
89% (00:38) correct
10% (00:31) wrong based on 86 sessions
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If \(5(3x-7)=20\), what is \(3x-8\)?
A) \(\frac{11}{3}\)
B) 0
C) 3
D) 14
E) 19
A) \(\frac{11}{3}\)
B) 0
C) 3
D) 14
E) 19
Re: If 5(3x-7)=20, what is 3x-8?
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23 Aug 2019, 05:00
23 Aug 2019, 05:00
Expert Reply
\(15x -35 =20\)
\(x= \frac{11}{3}\)
\(3 \times \frac{11}{3} -8 = 3\)
C is sthe answer
\(x= \frac{11}{3}\)
\(3 \times \frac{11}{3} -8 = 3\)
C is sthe answer
gmatclubot
Re: If 5(3x-7)=20, what is 3x-8? [#permalink]
23 Aug 2019, 05:00
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