qianataylor4oyxgue qianataylor4oyxgue
  • 05-11-2017
  • Mathematics
contestada

If 3x=6x-15 then x+8=

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itmye84 itmye84
  • 05-11-2017
3x = 6x - 15
3x-6x = 6x-6x - 15
-3x = -15
x = [tex] \frac{-15}{-3} [/tex]
x = 5


5+8=13
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Аноним Аноним
  • 05-11-2017
The easy way to do this:

3x=6x-15
3x=15
x=5

x+8=5+8=13

So the answer is 13
Answer Link

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