Mathematics, 21.02.2020 07:09 jolancunningham

2x+7y=1
y=4x−8

Is (4,8)(4,8)left parenthesis, 4, comma, 8, right parenthesis a solution of the system?
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Answers: 3

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2x+7y=1
y=4x−8

Is (4,8)(4,8)left parenthesis, 4, comma, 8, right parenthesis a s...

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