4y-87=-7(2y+9)+2y

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Solution for 4y-87=-7(2y+9)+2y equation: 



4y-87=-7(2y+9)+2y

We move all terms to the left:

4y-87-(-7(2y+9)+2y)=0



We calculate terms in parentheses: -(-7(2y+9)+2y), so:

-7(2y+9)+2y

We add all the numbers together, and all the variables

2y-7(2y+9)

We multiply parentheses

2y-14y-63

We add all the numbers together, and all the variables

-12y-63

Back to the equation:

-(-12y-63)



We get rid of parentheses

4y+12y+63-87=0

We add all the numbers together, and all the variables

16y-24=0

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

16y=24

y=24/16

y=1+1/2

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