princejad princejad

14-12-2017
Mathematics

contestada

simplify each expression x + x+ x

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Kaikerscupcake Kaikerscupcake

14-12-2017

x+x+x

You would add all the x's together with this in mind:

Every variable has a 1 in front of it. It doesn't matter what it is.

So,

1x+1x+1x= 3x

The answer is 3x.

I hope this helps!
~cupcake

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