8n+3=-21+2n

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Solution for 8n+3=-21+2n equation:



8n+3=-21+2n
We move all terms to the left:
8n+3-(-21+2n)=0
We add all the numbers together, and all the variables
8n-(2n-21)+3=0
We get rid of parentheses
8n-2n+21+3=0
We add all the numbers together, and all the variables
6n+24=0
We move all terms containing n to the left, all other terms to the right
6n=-24
n=-24/6
n=-4

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