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-3x – 4y = 20 x - 10y = 16 If (x, y) is the solution to the system of equations above, what is the value of x ? A) - 14 B) -12 C) -4 D) 16
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Apr 11, 2020
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-3x – 4y = 20
x - 10y = 16
If (x, y) is the solution to the system of equations
above, what is the value of x ?
A) - 14
B) -12
C) -4
D) 16
Mathematics
middle-school
Nick Barnes
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Nick Barnes
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Answer:
C) -4
Explanation:
this is correct as far as i know.
Mohamad Ghafourian
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Apr 17, 2020
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Mohamad Ghafourian
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