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2x+y=10 and 3x-2y=1
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03 Jan 2023, 10:48
03 Jan 2023, 10:48
Expert Reply
00:00
Question Stats:
83% (01:12) correct
16% (01:56) wrong based on 18 sessions
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\(2x+y=10 \)
\(3x-2y=1\)
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
\(3x-2y=1\)
Quantity A |
Quantity B |
x |
y |
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Re: 2x+y=10 and 3x-2y=1
[#permalink]
15 Jan 2023, 02:12
15 Jan 2023, 02:12
Expert Reply
Subtract the two equations
2x+y=10
-3x+2y=-1
-x+3y=9
y must 12 and x must be 3
or any possible combination to get 9
regardless, y>x
B is the answer
2x+y=10
-3x+2y=-1
-x+3y=9
y must 12 and x must be 3
or any possible combination to get 9
regardless, y>x
B is the answer
gmatclubot
Re: 2x+y=10 and 3x-2y=1 [#permalink]
15 Jan 2023, 02:12
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