7y-15=13

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Solution for 7y-15=13 equation:



7y-15=13
We move all terms to the left:
7y-15-(13)=0
We add all the numbers together, and all the variables
7y-28=0
We move all terms containing y to the left, all other terms to the right
7y=28
y=28/7
y=4

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