.7+2y=12+2-7y=139

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Solution for .7+2y=12+2-7y=139 equation: 



.7+2y=12+2-7y=139

We move all terms to the left:

.7+2y-(12+2-7y)=0

We add all the numbers together, and all the variables

2y-(-7y+14)+.7=0

We add all the numbers together, and all the variables

2y-(-7y+14)+0.7=0

We get rid of parentheses

2y+7y-14+0.7=0

We add all the numbers together, and all the variables

9y-13.3=0

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

9y=13.3

y=13.3/9

y=1+3.3076923076923/6.9230769230769

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