4(y-1)=y+7-3(-7y-1)

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Solution for 4(y-1)=y+7-3(-7y-1) equation: 



4(y-1)=y+7-3(-7y-1)

We move all terms to the left:

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

We multiply parentheses

4y-(y+7-3(-7y-1))-4=0



We calculate terms in parentheses: -(y+7-3(-7y-1)), so:

y+7-3(-7y-1)

determiningTheFunctionDomain
y-3(-7y-1)+7

We multiply parentheses

y+21y+3+7

We add all the numbers together, and all the variables

22y+10

Back to the equation:

-(22y+10)



We get rid of parentheses

4y-22y-10-4=0

We add all the numbers together, and all the variables

-18y-14=0

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

-18y=14

y=14/-18

y=-7/9

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