.5(2n+4)+6=-9+4(2n+1)

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Solution for .5(2n+4)+6=-9+4(2n+1) equation:



.5(2n+4)+6=-9+4(2n+1)
We move all terms to the left:
.5(2n+4)+6-(-9+4(2n+1))=0
We multiply parentheses
n-(-9+4(2n+1))+2+6=0
We calculate terms in parentheses: -(-9+4(2n+1)), so:
-9+4(2n+1)
determiningTheFunctionDomain 4(2n+1)-9
We multiply parentheses
8n+4-9
We add all the numbers together, and all the variables
8n-5
Back to the equation:
-(8n-5)
We add all the numbers together, and all the variables
n-(8n-5)+8=0
We get rid of parentheses
n-8n+5+8=0
We add all the numbers together, and all the variables
-7n+13=0
We move all terms containing n to the left, all other terms to the right
-7n=-13
n=-13/-7
n=1+6/7

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