qwerty123 qwerty123

12-11-2014
Mathematics

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sovle this

-1/3x +1 = -7?

6x + 8 = 50?

Respuesta :

Аноним Аноним

12-11-2014

-1/3x+1=-7

-1/3x=-8

-x=-24

x=24

--------------------------

6x+8=50

6x=42

x=7

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