8y+1=7y-4

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Solution for 8y+1=7y-4 equation: 



8y+1=7y-4

We move all terms to the left:

8y+1-(7y-4)=0

We get rid of parentheses

8y-7y+4+1=0

We add all the numbers together, and all the variables

y+5=0

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

y=-5

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