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 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 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
Answer Link

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