20=8n-12

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Solution for 20=8n-12 equation:



20=8n-12
We move all terms to the left:
20-(8n-12)=0
We get rid of parentheses
-8n+12+20=0
We add all the numbers together, and all the variables
-8n+32=0
We move all terms containing n to the left, all other terms to the right
-8n=-32
n=-32/-8
n=+4

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