7(w+3)=-2(6w-8)+9w

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Solution for 7(w+3)=-2(6w-8)+9w equation: 



7(w+3)=-2(6w-8)+9w

We move all terms to the left:

7(w+3)-(-2(6w-8)+9w)=0

We multiply parentheses

7w-(-2(6w-8)+9w)+21=0



We calculate terms in parentheses: -(-2(6w-8)+9w), so:

-2(6w-8)+9w

We add all the numbers together, and all the variables

9w-2(6w-8)

We multiply parentheses

9w-12w+16

We add all the numbers together, and all the variables

-3w+16

Back to the equation:

-(-3w+16)



We get rid of parentheses

7w+3w-16+21=0

We add all the numbers together, and all the variables

10w+5=0

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

10w=-5

w=-5/10

w=-1/2

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