junkgook junkgook
  • 12-07-2018
  • Mathematics
contestada

How do I solve this?

How do I solve this class=

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annai14
annai14 annai14
  • 12-07-2018
1) Multiply out the 2 to the 10, so it will become 3x-5=20    2) Then solve:3x=25 3)x=25/3

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penelope1park
penelope1park penelope1park
  • 12-07-2018
3x-5/2=10

The first step, multiply both sides by 2.  
3x - 5 = 20 

Add 5 to both sides. 

3x = 25 

Then divide both sides by 3. 
x = 25/3 or 8.33333333...
Answer Link

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