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Hue is arranging chairs. She can form 3 rows of a given length with 2 chairs left over, or 8 rows of that same length if she gets 13 more chairs. Complete the equation and solve it to find how many chairs are in that row length. In your equation, use the variable x to represent the number of chairs in each row.
 

 Apr 2, 2020
 #1
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This link may help
https://brainly.com/question/14225700

 Apr 3, 2020
 #2
avatar+112277 
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Let  x  be  the  number of chairs  in each row

 

So

 

The  number of chairs  she has  =  3x + 2

 

If  she adds 13 to this,  then  the  number of chairs  she will have  =  8x

 

So  we  have  this

 

3x + 2  + 13 =   8x     simplify

 

3x  + 15  = 8x       subtract  3x from both sides

 

15  = 5x    divide both  sides by 5

 

3  = x =  number of chairs on each row

 

 

cool cool cool

 Apr 3, 2020

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