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Algebra question

 Nov 23, 2020
edited by Guest  Nov 23, 2020
 #1
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x  = number he ate on Monday

x + 4 =  Wed

3(x + 4)   = Fri

 

x  +  (x + 4)  + 3(x + 4)   =  26

 

x +  x  + 4  + 3x + 12 =   26

 

5x  + 16  =  26  

 

5x  = 26 - 16

 

5x   =  10

 

x =    2         on  Mon

x + 4  =     6   on Wed

3(6)  = 18  on Fri

 

 

cool cool cool

 Nov 23, 2020

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