7y+13=20

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Solution for 7y+13=20 equation:



7y+13=20
We move all terms to the left:
7y+13-(20)=0
We add all the numbers together, and all the variables
7y-7=0
We move all terms containing y to the left, all other terms to the right
7y=7
y=7/7
y=1

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