-2(-3w+8)-9w=3(w-7)-4

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Solution for -2(-3w+8)-9w=3(w-7)-4 equation: 



-2(-3w+8)-9w=3(w-7)-4

We move all terms to the left:

-2(-3w+8)-9w-(3(w-7)-4)=0

We add all the numbers together, and all the variables

-9w-2(-3w+8)-(3(w-7)-4)=0

We multiply parentheses

-9w+6w-(3(w-7)-4)-16=0



We calculate terms in parentheses: -(3(w-7)-4), so:

3(w-7)-4

We multiply parentheses

3w-21-4

We add all the numbers together, and all the variables

3w-25

Back to the equation:

-(3w-25)



We add all the numbers together, and all the variables

-3w-(3w-25)-16=0

We get rid of parentheses

-3w-3w+25-16=0

We add all the numbers together, and all the variables

-6w+9=0

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

-6w=-9

w=-9/-6

w=1+1/2

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