7/y+1=3-7y/y+1

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Solution for 7/y+1=3-7y/y+1 equation: 



7/y+1=3-7y/y+1

We move all terms to the left:

7/y+1-(3-7y/y+1)=0



Domain of the equation: y!=0

y∈R





Domain of the equation: y+1)!=0

y∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

7/y+7y/y-4+1=0

We multiply all the terms by the denominator


7y-4*y+1*y+7=0

We add all the numbers together, and all the variables

4y+7=0

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

4y=-7

y=-7/4

y=-1+3/4

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