Respuesta :

Dalewillow

Answer:

answer is 10, 4 and 8

as y = x-4,

6 = x-4

6 + 4 = x

x = 10 for first

similarly,

0= x-4

4+0=x

x= 4 for the second

for the third,

4 = x-4

4+4=x

so x=8

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