0.8n+0.6n=30

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Solution for 0.8n+0.6n=30 equation:



0.8n+0.6n=30
We move all terms to the left:
0.8n+0.6n-(30)=0
We add all the numbers together, and all the variables
1.4n-30=0
We move all terms containing n to the left, all other terms to the right
1.4n=30
n=30/1.4
n=21+0.6/1.4

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