-2(-9w+8)-9w=3(w-4)-8

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Solution for -2(-9w+8)-9w=3(w-4)-8 equation: 



-2(-9w+8)-9w=3(w-4)-8

We move all terms to the left:

-2(-9w+8)-9w-(3(w-4)-8)=0

We add all the numbers together, and all the variables

-9w-2(-9w+8)-(3(w-4)-8)=0

We multiply parentheses

-9w+18w-(3(w-4)-8)-16=0



We calculate terms in parentheses: -(3(w-4)-8), so:

3(w-4)-8

We multiply parentheses

3w-12-8

We add all the numbers together, and all the variables

3w-20

Back to the equation:

-(3w-20)



We add all the numbers together, and all the variables

9w-(3w-20)-16=0

We get rid of parentheses

9w-3w+20-16=0

We add all the numbers together, and all the variables

6w+4=0

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

6w=-4

w=-4/6

w=-2/3

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