elissa34 elissa34

13-04-2017
Mathematics

contestada

How do you solve this linear equation 3x+2=x+2x+4 ?

How do you solve this linear equation 3x2x2x4 class=

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Dragonfire0522 Dragonfire0522

13-04-2017

3x+2=x+2x+4
-2 -2
3x=x+2x+4-2
3x=3x+4-2
-3x -3x
x= 4-2
x=2

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Kmieteczka Kmieteczka

13-04-2017

[tex]3x+2=x+2x+4[/tex]
[tex]3x-x-2x=4-2[/tex]
[tex]0=2[/tex]
There's no answer, contradiction

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