NEED HELP PLEASE!!!!!

Torsten Scholz asked Aug 2, 2023

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Torsten Scholz asked Aug 2, 2023

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8 votes

Answer:
x=-(1)/(2), y=(9)/(2)

Explanation:

$5x+7=7x+8\\\\2x=-1\\\\x=-(1)/(2)\\\\\implies y=5\left(-(1)/(2) \right)+7=(9)/(2)$

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