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x/8 - 1/6 = 1/12

 Dec 20, 2018
edited by SmartMathMan  Dec 20, 2018
 #1
avatar+94277 
+1

x/8 - 1/6   = 1/12         write  1/6 as 2/12

 

x/8 - 2/12 = 1/12    add 2/12 to oth sides

 

x/8 =  3/12 

 

x/8  = 1/4       cross-multiply

 

4x = 1*8

 

4x = 8     divide both sides by 4

 

x = 2

 

 

cool cool cool

 Dec 20, 2018

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