9(3w+8)=7(10w-2)

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Solution for 9(3w+8)=7(10w-2) equation: 



9(3w+8)=7(10w-2)

We move all terms to the left:

9(3w+8)-(7(10w-2))=0

We multiply parentheses

27w-(7(10w-2))+72=0



We calculate terms in parentheses: -(7(10w-2)), so:

7(10w-2)

We multiply parentheses

70w-14

Back to the equation:

-(70w-14)



We get rid of parentheses

27w-70w+14+72=0

We add all the numbers together, and all the variables

-43w+86=0

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

-43w=-86

w=-86/-43

w=+2

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