21+8y=68

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Solution for 21+8y=68 equation: 



21+8y=68

We move all terms to the left:

21+8y-(68)=0

We add all the numbers together, and all the variables

8y-47=0

We move all terms containing y to the left, all other terms to the right

8y=47

y=47/8

y=5+7/8

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