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which expression is equivalent to 2x?

Guest May 29, 2015

Best Answer 

 #2
avatar+93683 
+5

NO    MathsGod1

 

$$\\2x=2\times x\\
$ and this is the same as$\\
x+x\\\\\\
$This is just like$\\
2\times 7=7+7$$

Melody  May 30, 2015
 #1
avatar+4664 
0

Umm...

 

2 + x

x + 2

 

Or do you mean...

3x - 1x = 2x

MathsGod1  May 29, 2015
 #2
avatar+93683 
+5
Best Answer

NO    MathsGod1

 

$$\\2x=2\times x\\
$ and this is the same as$\\
x+x\\\\\\
$This is just like$\\
2\times 7=7+7$$

Melody  May 30, 2015

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