-5(-2+7)-7y=7(y-4)-1

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Solution for -5(-2+7)-7y=7(y-4)-1 equation: 



-5(-2+7)-7y=7(y-4)-1

We move all terms to the left:

-5(-2+7)-7y-(7(y-4)-1)=0

We add all the numbers together, and all the variables

-7y-(7(y-4)-1)-55=0



We calculate terms in parentheses: -(7(y-4)-1), so:

7(y-4)-1

We multiply parentheses

7y-28-1

We add all the numbers together, and all the variables

7y-29

Back to the equation:

-(7y-29)



We get rid of parentheses

-7y-7y+29-55=0

We add all the numbers together, and all the variables

-14y-26=0

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

-14y=26

y=26/-14

y=-1+6/7

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