[у - 8,12/19]+1,7/19= 6,2/9

Question

[у - 8,12/19]+1,7/19= 6,2/9

Answer 1

(у - 8   12/19)+1  7/19= 6  2/9

у- 8  12/19=6 2/9- 1  7/19

у-164/19=56/9- 26/19

у-164/19=1064/171- 234/171

у-164/19=830/171

у=830/171+164/19

у=830/171+1476/19

у=2306/171= 13 83/171

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answer 2

(у-8 12/19)+1 7/19=6 2/9

у- 8 12/19=6 2/9-1 7/19

у-8 12/19=4 146/171

у=4 146/171+8 12/19

у=13 83/171