2+7y=9

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Solution for 2+7y=9 equation:



2+7y=9
We move all terms to the left:
2+7y-(9)=0
We add all the numbers together, and all the variables
7y-7=0
We move all terms containing y to the left, all other terms to the right
7y=7
y=7/7
y=1

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