How do you factor $28 x - 49$ $28x - 49$ ?

Apr 27, 2018

$7 (4 x - 7)$ $7(4x-7)$

$take out a common factor 7$ $"take out a "color(blue)"common factor "7$

$\Rightarrow 28 x - 49 = 7 (4 x - 49)$ $rArr28x-49=7(4x-49)$

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How do you factor 28x−4928x - 49?