25+9y-2+12y=81

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Solution for 25+9y-2+12y=81 equation: 



25+9y-2+12y=81

We move all terms to the left:

25+9y-2+12y-(81)=0

We add all the numbers together, and all the variables

21y-58=0

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

21y=58

y=58/21

y=2+16/21

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