-3+8n+2-7=3n+7n

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Solution for -3+8n+2-7=3n+7n equation:



-3+8n+2-7=3n+7n
We move all terms to the left:
-3+8n+2-7-(3n+7n)=0
We add all the numbers together, and all the variables
8n-(+10n)-3+2-7=0
We add all the numbers together, and all the variables
8n-(+10n)-8=0
We get rid of parentheses
8n-10n-8=0
We add all the numbers together, and all the variables
-2n-8=0
We move all terms containing n to the left, all other terms to the right
-2n=8
n=8/-2
n=-4

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