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8+5-2/6*4c=8

 Sep 17, 2019
 #1
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c=3.75

 Sep 17, 2019
 #2
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+2

What you have written is :

 

8 + 5 - (2/6)* 4c  =  8       simiplify

 

13 - (2/6) * 4c  = 8     subtract 13 from both sides

 

-(2/6)* 4c  =  -5      divide both sides by 4

 

-(2/6) c  =  -5/4     multiply both sides by -(6/2)

 

c  =  (-5/4)(-6/2)   =   30/8   =  15/4   =  3,75

 

 

 

cool cool cool

 Sep 17, 2019

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