devashishgoudpaui2w devashishgoudpaui2w
  • 24-07-2018
  • Mathematics
contestada

Solve for x: |2x + 6| − 4 = 20

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Аноним Аноним
  • 24-07-2018

Hello!


First of all, we have an absolute value. As we have no negatives, it stays the same and we get the equation below.


2x+6-4=20


We add 4 to both sides.


2x+6=24


Subtract 6 from both sides.


2x=18


Divide both sides by 2


x=9


I hope this helps!

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