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How do you factor $7 x - 28$ $7x - 28$ ?

1 Answer

Jul 5, 2018

$7 \cdot (x - 4)$ $7*(x-4)$

Explanation:

Since we have $28 = 7 \cdot 4$ $28=7*4$ we can write

$7 x - 28 = 7 \cdot (x - 4)$ $7x-28=7*(x-4)$

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