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How do you simplify $m + m - m + m$ $m+m-m+m$ ?

1 Answer

army4everbts · Stefan V.

Mar 23, 2018

The answer is $2 m$ $2m$ .

Explanation:

$m + m - m + m$ $m+m-m+m$

As we know, $m - m$ $m-m$ is equal to zero, so

$m + m = 2 m$ $m+m=2m$

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