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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-7y+28y-(5(y-2)-4)-28=0



We calculate terms in parentheses: -(5(y-2)-4), so:

5(y-2)-4

We multiply parentheses

5y-10-4

We add all the numbers together, and all the variables

5y-14

Back to the equation:

-(5y-14)



We add all the numbers together, and all the variables

21y-(5y-14)-28=0

We get rid of parentheses

21y-5y+14-28=0

We add all the numbers together, and all the variables

16y-14=0

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

16y=14

y=14/16

y=7/8

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