Resposta :

x/3 + x/2 =50  

 

2x+3x  = 50.6

 

5x = 300 

 

x= 300/5

 

x=60

 

x/4= ?

 

60/4= 15

 

PaxOne

[tex]1/3x+1/2x=50\\ 2x+3x/6=50\\ 5x=300\\ x=300/5=60\\\\ para\ 1/4\ de\ x:\\\\ 1/4x=60\\ x=1/4*60\\ x=60/15=15\\ \\portanto\ ,\ x=15[/tex]

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