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

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Solution for 3(w+9)=-3(4w-7)+6w equation: 



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

We move all terms to the left:

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

We multiply parentheses

3w-(-3(4w-7)+6w)+27=0



We calculate terms in parentheses: -(-3(4w-7)+6w), so:

-3(4w-7)+6w

We add all the numbers together, and all the variables

6w-3(4w-7)

We multiply parentheses

6w-12w+21

We add all the numbers together, and all the variables

-6w+21

Back to the equation:

-(-6w+21)



We get rid of parentheses

3w+6w-21+27=0

We add all the numbers together, and all the variables

9w+6=0

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

9w=-6

w=-6/9

w=-2/3

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