30+7y=4-8

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Solution for 30+7y=4-8 equation: 



30+7y=4-8

We move all terms to the left:

30+7y-(4-8)=0

We add all the numbers together, and all the variables

7y+30-(-4)=0

We add all the numbers together, and all the variables

7y+34=0

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

7y=-34

y=-34/7

y=-4+6/7

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