9y+9=12

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Solution for 9y+9=12 equation:



9y+9=12
We move all terms to the left:
9y+9-(12)=0
We add all the numbers together, and all the variables
9y-3=0
We move all terms containing y to the left, all other terms to the right
9y=3
y=3/9
y=1/3

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