-2(n+1)-(7-8n)=5n

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Solution for -2(n+1)-(7-8n)=5n equation:



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

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