L7ljewendbena L7ljewendbena

14-02-2016
Mathematics

contestada

Solve for N.
-7 + N = 20

Respuesta :

14-02-2016

You would have to add 7 on both sides, cancelling the -7 on the side of the N and adding 7
To the 20 to get N=27

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dahamivherath dahamivherath

14-02-2016

add 7 to both sides.
-7+N=20
+7 +7
N=27
answer= 27
hope it helps.......

Answer Link

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