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Given that
7
x
−
3
y
=
23
Find
x
when
y
=
−
2

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Suggested Answer

Answer: [tex]\frac{17}{7}[/tex]Step-by-step explanation:7x - 3y = 233y = -2 × 3 = -67x + 6 = 237x = 23 - 67x = 17x = [tex]\frac{17}{7}[/tex]

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