antralisaalexa antralisaalexa

12-06-2017
Mathematics

contestada

Help me !
25.24=5y+3.89

Respuesta :

12-06-2017

25.24 = 5y + 3.89
subtract 3.89 from both sides
21.35 = 5y
divide both sides by 5
4.27 = y

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