Respuesta:
Saludos !!
Explicación paso a paso:
x-2/3 - x-8/4 = x-4/5
x-2/3 - x-8/4 -x= -4/5
-2/3 - x-8/4 = -4/5
-8/3 - x= -4/5
-x = -4/5 +8/3
-x = 28/15
x = -28/15 ó -1 13/15
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Respuesta:
Saludos !!
Explicación paso a paso:
x-2/3 - x-8/4 = x-4/5
x-2/3 - x-8/4 -x= -4/5
-2/3 - x-8/4 = -4/5
-2/3 - x-8/4 = -4/5
-8/3 - x= -4/5
-8/3 - x= -4/5
-x = -4/5 +8/3
-x = 28/15
x = -28/15 ó -1 13/15