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livvyxo
livvyxo livvyxo
  • 03-05-2016
  • Mathematics
Answered

Please can someone solve 8n + 6 = 4n + 30

Verified Answer :

karakidd
karakidd karakidd
  • 03-05-2016

8n - 4n = 4n and 30 - 6 = 24 and 24/4n = 6 so n=6

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Willchemistry
Willchemistry Willchemistry
  • 03-05-2016

\(8n+6 = 4n+30\)

Subtract 6 from  both sides:

\(8n+6-6=4n+30-6\)

\(8n = 4n+24\)

Subtract 4 n from both sides:

\(8n-4n=4n+24-4n\)

\(4n=24\)

Divide both sides by 4 :

\(\frac{4n}{4} = \frac{24}{4}\)

\(n = 6\)

hope this helps!

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