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If 2y x = 1 and y x = 2, then which of the following is true? x =
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24 Mar 2022, 02:00
24 Mar 2022, 02:00
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Question Stats:
80% (00:49) correct
20% (00:44) wrong based on 20 sessions
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If 2y – x = 1 and y – x = 2, then which of the following is true?
Indicate all that apply
x = –3 and y = 2
x = 1 and y = 1
x = 1 and y = 3
x = –3 and y = –1
x = –1 and y = –2
Indicate all that apply
x = –3 and y = 2
x = 1 and y = 1
x = 1 and y = 3
x = –3 and y = –1
x = –1 and y = –2
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
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Re: If 2y x = 1 and y x = 2, then which of the following is true? x =
[#permalink]
28 Mar 2022, 00:35
28 Mar 2022, 00:35
1
Carcass wrote:
If 2y – x = 1 and y – x = 2, then which of the following is true?
Indicate all that apply
x = –3 and y = 2
x = 1 and y = 1
x = 1 and y = 3
x = –3 and y = –1
x = –1 and y = –2
Indicate all that apply
x = –3 and y = 2
x = 1 and y = 1
x = 1 and y = 3
x = –3 and y = –1
x = –1 and y = –2
Part of the project: GRE Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
2y – x = 1 ..... (i)
y – x = 2 ..... (ii)
subtract (ii) from (i);
y = -1 and x = -3
Hence, option D
gmatclubot
Re: If 2y x = 1 and y x = 2, then which of the following is true? x = [#permalink]
28 Mar 2022, 00:35
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