Classmarañon Classmarañon

23-09-2014
Mathematics

contestada

4n - 9 = -9 how do u solve?

Respuesta :

AndyBryer AndyBryer

23-09-2014

First step is to add 9 to both sides:
4n=0
Now divide by 4:
n=0

Answer Link

23-09-2014

add nine to both sides and divide both sides which should equal 0

Answer Link

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