April0754
April0754
09-03-2015
Mathematics
contestada
X-8n=n Neeed heeelp !
Respuesta :
anijlin
anijlin
09-03-2015
x - 8n = n
add 8n to both sides
x = 9n
is there anything further you need to do with it?
Answer Link
apologiabiology
apologiabiology
09-03-2015
x-8n=n
add 8n to both sdies
x=9n
divide both sdies by 9
x/9=n
x=9n
n=x/9
Answer Link
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