3 years ago

2x-5y=17 ..solve for y

1 answer:

7 0

$2x-5y=17\ \ \ \ | subtract\ 2x\\\\
-5y=17-2x\ \ \ | divide\ by\ -5\\\\
y=\frac{-17+2x}{5}\\\\Solution\ is\ y=\frac{-17+2x}{5}.$

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4 years ago

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zysi [14]

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Similar triangle theorem:

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