Seudónimo Seudónimo
  • 15-11-2016
  • Mathematics
contestada

What is 2x + 3 = x + 3 + x

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cricas483
cricas483 cricas483
  • 15-11-2016
[tex]2x+3=x+3+x[/tex]

[tex]2x+3=2x+3[/tex]

[tex] 2x-2x=3-3[/tex]

[tex] 0=0[/tex]

x∈R
Answer Link
BubbaJones15
BubbaJones15 BubbaJones15
  • 15-11-2016
2x + 3 = x + 3 + x has no solution
because if you rearrange it:
 2*x+3-(x+3+x)=0 it would equal 0
Answer Link

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