8n-(2n+7n)=17

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Solution for 8n-(2n+7n)=17 equation:



8n-(2n+7n)=17
We move all terms to the left:
8n-(2n+7n)-(17)=0
We add all the numbers together, and all the variables
8n-(+9n)-17=0
We get rid of parentheses
8n-9n-17=0
We add all the numbers together, and all the variables
-1n-17=0
We move all terms containing n to the left, all other terms to the right
-n=17
n=17/-1
n=-17

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