jsaronov
jsaronov
31-03-2018
Mathematics
contestada
|x+ 1/2| =3 2/3
What does x equal?
Respuesta :
mkryukova19
mkryukova19
31-03-2018
|x+ 1/2| =3 2/3
1) x+1/2=3 2/3
x=3 2/3 - 1/2
x=3 4/6 -3/6
x=3 1/6 (first root)
2) -(
x+1/2)=3 2/3
- x- 1/2 = 3 2/3
- x =3 2/3 + 1/2
-x= 3 4/6 + 3/6
-x = 3 7/6 =3+1+1/6
-x=4 1/6
x= - 4 1/6
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