4y+7=128

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Solution for 4y+7=128 equation: 



4y+7=128

We move all terms to the left:

4y+7-(128)=0

We add all the numbers together, and all the variables

4y-121=0

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

4y=121

y=121/4

y=30+1/4

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