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Find the range of all possible values of x.  How do you do this?

 

 Aug 3, 2020
 #1
avatar+1035 
+4

I don't see a range for x exactally, I only see one value. But, to find that value, we will solve this equation:

3x-9=180-93 (180 degrees in a straight line)

3x=180-93+9

3x=96

x=32.

 

I only see 32 as an option for x. Is there something I'm missing?

 

 

Edit: Forgot to add! blush Credit: gwenspooner85

:)

 Aug 3, 2020
edited by ilorty  Aug 3, 2020
 #2
avatar+781 
+5

Well from the diagram 3x-9 and 93 must add up to 180. So 3x-9=180-93 --> 3x-9=87. We solve for x to get 3x=96-->x=32.

 Aug 3, 2020

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