Aloha
Sea la fracción = x
65x +7/3(39/7)= 130
65x+39/3 = 130
65x +13 = 130
65x = 117
x = 117/65
x = 9/5
bye xd
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Aloha
Sea la fracción = x
65x +7/3(39/7)= 130
65x+39/3 = 130
65x +13 = 130
65x = 117
x = 117/65
x = 9/5
Respuesta → 9/5
bye xd