nudfibcvdsni nudfibcvdsni
  • 30-05-2018
  • Mathematics
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what is the solution of 1-3x= x + 3 ?

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gmany
gmany gmany
  • 30-05-2018
1 - 3x = x + 3    |subtract 1 from both sides

-3x = x + 2     |subtract x from both sides

-4x = 2    |divide both sides by (-4)

x = 2/-4

x = -0.5
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skyvrana
skyvrana skyvrana
  • 31-05-2018
1 -3x = x + 3
-1              -1
       
-3x = x + 2
-x     -x
     
-4x = 2
/-4     /-4

x = [tex] \frac{-1}{2} [/tex]

Answer Link

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