-2(-7y+9)-2y=2(y-4)-5

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Solution for -2(-7y+9)-2y=2(y-4)-5 equation: 



-2(-7y+9)-2y=2(y-4)-5

We move all terms to the left:

-2(-7y+9)-2y-(2(y-4)-5)=0

We add all the numbers together, and all the variables

-2y-2(-7y+9)-(2(y-4)-5)=0

We multiply parentheses

-2y+14y-(2(y-4)-5)-18=0



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

2(y-4)-5

We multiply parentheses

2y-8-5

We add all the numbers together, and all the variables

2y-13

Back to the equation:

-(2y-13)



We add all the numbers together, and all the variables

12y-(2y-13)-18=0

We get rid of parentheses

12y-2y+13-18=0

We add all the numbers together, and all the variables

10y-5=0

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

10y=5

y=5/10

y=1/2

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