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If (3x - 5)/4 = 15/6, then x =
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Updated on: 20 Feb 2018, 03:29
Updated on: 20 Feb 2018, 03:29
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Question Stats:
90% (00:54) correct
9% (00:51) wrong based on 32 sessions
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If \(\frac{(3x - 5)}{4} = \frac{15}{6}\), then x =
A) \(\frac{3}{5}\)
B) \(\frac{5}{3}\)
C) \(5\)
D) \(10\)
E) \(15\)
A) \(\frac{3}{5}\)
B) \(\frac{5}{3}\)
C) \(5\)
D) \(10\)
E) \(15\)
Sherpa Prep Representative
Joined: 15 Jan 2018
Posts: 147
Given Kudos: 0
Re: If (3x - 5)/4 = 15/6, then x =
[#permalink]
20 Feb 2018, 12:32
20 Feb 2018, 12:32
1
Expert Reply
Cross multiply to get
6(3x-5) = 60
Expand.
18x-30 = 60
Add 30 to both sides.
18x = 90
Divide by 18.
x = 5.
Answer is C.
6(3x-5) = 60
Expand.
18x-30 = 60
Add 30 to both sides.
18x = 90
Divide by 18.
x = 5.
Answer is C.
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Re: If (3x - 5)/4 = 15/6, then x =
[#permalink]
19 Sep 2022, 09:34
19 Sep 2022, 09:34
Given that \(\frac{(3x - 5)}{4} = \frac{15}{6}\) and we need to find the value of x
\(\frac{(3x - 5)}{4} = \frac{15}{6}\)
Cross multiplying by 4 and 6 we get
(3x-5)*6 = 15*4 = 60
=> 18x - 30 = 60
=> 18x = 60 + 30 = 90
=> x = \(\frac{90}{18}\) = 5
So, Answer will be C
Hope it helps!
\(\frac{(3x - 5)}{4} = \frac{15}{6}\)
Cross multiplying by 4 and 6 we get
(3x-5)*6 = 15*4 = 60
=> 18x - 30 = 60
=> 18x = 60 + 30 = 90
=> x = \(\frac{90}{18}\) = 5
So, Answer will be C
Hope it helps!
