Respuesta :

liliannasn

Answer:

x=48

Step-by-step explanation:

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jennycervantes5

Answer:

X=48

Step-by-step explanation:

.5(x+20)= 6+ .25(x+64)

.5x +10 = 6 + .25x +16

.5x+10= 22+ .25x

-.25x -.25x

_______________

0.25x + 10 = 22

-10 = -10

_____________

.25x = 12

Divide both side by .25

X= 48

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