(8+n)*2=9n+4

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Solution for (8+n)*2=9n+4 equation:



(8+n)*2=9n+4
We move all terms to the left:
(8+n)*2-(9n+4)=0
We add all the numbers together, and all the variables
(n+8)*2-(9n+4)=0
We multiply parentheses
2n-(9n+4)+16=0
We get rid of parentheses
2n-9n-4+16=0
We add all the numbers together, and all the variables
-7n+12=0
We move all terms containing n to the left, all other terms to the right
-7n=-12
n=-12/-7
n=1+5/7

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