Respuesta:
x=6
Explicación paso a paso:
(2x/3)-(5)= -1
2x/3= 5-1
2x/3= 4
2x = (4)(3)
2x = 12
x = 12/2
x = 6
Comprobación
(12/3) = 4
4 - 5 = -1
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Respuesta:
x=6
Explicación paso a paso:
(2x/3)-(5)= -1
2x/3= 5-1
2x/3= 4
2x = (4)(3)
2x = 12
x = 12/2
x = 6
Comprobación
(12/3) = 4
4 - 5 = -1