mariacamila2006bts
mariacamila2006bts mariacamila2006bts
  • 07-03-2021
  • Mathematics
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aiudaaaa pliis


cuanto es 20 = 6 - 5x con explicacion por favor

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debmc7
debmc7 debmc7
  • 07-03-2021

20 = 6 - 5 veces

Lo que hacemos con un lado de la ecuación, debemos hacerlo con ambos.

Necesitamos cambiar las cosas para que solo la x esté en un lado del signo =.

Reste 6 de ambos lados y tenemos
14 = - 5 veces
Ahora tenemos que dividir ambos lados por -5 para obtener x por sí solo.
-14/5 = x
-2,8 = x


x = -2.8
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