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Determine the value of x.

 

 Jul 16, 2020
 #1
avatar+61 
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There is a problem with the picture.

 Jul 16, 2020
 #2
avatar+638 
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There's no problem, it always says waiting for moderation for a bit after a question with a picture is posted.

gwenspooner85  Jul 16, 2020
 #3
avatar+61 
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x = 20 because x+30=3x-10, so 2x=40, and x=20.

 Jul 16, 2020
 #4
avatar+1055 
0

x + 30 = 3x - 10 

 

x = 20

 Jul 16, 2020

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