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Asked by shifa

what is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x+4y=7
15 years ago

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Answered by Reiny
subtract the first equation from the second to get
6y = 6
y = 1
15 years ago
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what is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x+4y=7

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