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How do you add negative integers and negative integers?

$$(-2x)-(-5x)-2x=?$$

How do you add positive and negative integers?

$$-1+2x+(-2x)=?$$

 Sep 20, 2014

Best Answer 

 #1
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Hi Dragon, here a very short answer from radix !


-2x+5x-2x = x


-1 +2x -2x = -1


Gruß radix !

 Sep 20, 2014
 #1
avatar
+5
Best Answer

Hi Dragon, here a very short answer from radix !


-2x+5x-2x = x


-1 +2x -2x = -1


Gruß radix !

Guest Sep 20, 2014
 #2
avatar+8262 
0

Thank you! ٩(●̮̮̃•̃)۶

 Sep 20, 2014

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