3y+5=y+45

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Solution for 3y+5=y+45 equation: 



3y+5=y+45

We move all terms to the left:

3y+5-(y+45)=0

We get rid of parentheses

3y-y-45+5=0

We add all the numbers together, and all the variables

2y-40=0

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

2y=40

y=40/2

y=20

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