schadowa schadowa
  • 21-12-2020
  • Mathematics
contestada

1/2(x+10)= 1/4 (x-8) x=
(must be a fraction)

Respuesta :

Аноним Аноним
  • 21-12-2020

Answer:

[tex]x=-9\frac{1}{3}[/tex]

Step-by-step explanation:

[tex]\frac{1}{2}(x+10)=\frac{1}{4}(x-8)[/tex]

[tex]\frac{1}{2}x+5=\frac{1}{4}x-2[/tex]

[tex]\frac{1}{2}x-\frac{1}{4}x=-5-2[/tex]

[tex]\frac{3}{4}x=-7[/tex]

[tex]x=-\frac{28}{3}=-9\frac{1}{3}[/tex]

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