jaylaatemydicw jaylaatemydicw

08-01-2021
Mathematics

contestada

Solve 3[-X + (2 x + 1)] = x-1.

Respuesta :

carlieknott11 carlieknott11

08-01-2021

Answer:

x=-2

Step-by-step explanation:

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johnstonj59 johnstonj59

08-01-2021

Answer:

[tex]x=-2[/tex]

Step-by-step explanation:

[tex]3[-x+(2x+1)]=x-1[/tex]

[tex]-3x+3(2x+1)]=x-1\\-3x+6x+3=x-1\\3x+3=x-1\\2x+4=x\\2x+4=0\\2x=-4\\x=-2[/tex]

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