-2(-7w+9)-8w=2(w-4)-8

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Solution for -2(-7w+9)-8w=2(w-4)-8 equation: 



-2(-7w+9)-8w=2(w-4)-8

We move all terms to the left:

-2(-7w+9)-8w-(2(w-4)-8)=0

We add all the numbers together, and all the variables

-8w-2(-7w+9)-(2(w-4)-8)=0

We multiply parentheses

-8w+14w-(2(w-4)-8)-18=0



We calculate terms in parentheses: -(2(w-4)-8), so:

2(w-4)-8

We multiply parentheses

2w-8-8

We add all the numbers together, and all the variables

2w-16

Back to the equation:

-(2w-16)



We add all the numbers together, and all the variables

6w-(2w-16)-18=0

We get rid of parentheses

6w-2w+16-18=0

We add all the numbers together, and all the variables

4w-2=0

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

4w=2

w=2/4

w=1/2

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