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GangeldN3ealey
GangeldN3ealey GangeldN3ealey
  • 08-09-2016
  • Mathematics
Answered

what is 8n-(2n-3)=12 ?

Verified Answer :

Anonymous Anonymous
  • 08-09-2016

Okay luv so let's solve this equation together:
8n-(2n-3)=12
simplify
8n+-1(2n-3)=12
8n+-1(2n)+(-1)(-3)=12
8n+-2n+3=12
(8n+-2n)+(3)=12 Combine like terms
6n+3=12
Then subtract from both sides
6n+3-3=12-3
6n=9
Then divide both sides by 6
6n/6=9/6
so...n=3/2


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