Respuesta:
AC= 34
Explicación paso a paso:
a)
6x-7 =5x -3
x= 7-3
x= 4
b)
(6x- 7) + (5x-3)
(24-7) + (20 -3)
17 + 17
34
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Respuesta:
AC= 34
Explicación paso a paso:
a)
6x-7 =5x -3
x= 7-3
x= 4
b)
(6x- 7) + (5x-3)
(24-7) + (20 -3)
17 + 17
34