3y-20=42

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Solution for 3y-20=42 equation: 



3y-20=42

We move all terms to the left:

3y-20-(42)=0

We add all the numbers together, and all the variables

3y-62=0

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

3y=62

y=62/3

y=20+2/3

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