7y+9=66

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Solution for 7y+9=66 equation: 



7y+9=66

We move all terms to the left:

7y+9-(66)=0

We add all the numbers together, and all the variables

7y-57=0

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

7y=57

y=57/7

y=8+1/7

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