If 7−m=12−n, Then N−m=? - Testpoint

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If 7−m=12−n, then n−m=?

5
-5
4
3

Explanation

We are given the equation:

$7 - m = 12 - n$

To find $n - m$ , solve the equation step-by-step:

Step 1: Rearrange the equation

$7 - m = 12 - n Rightarrow -m + n = 12 - 7 Rightarrow -m + n = 5 Rightarrow n - m = 5$

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