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

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



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

We move all terms to the left:

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

We multiply parentheses

2w-(9(w-4)-7)-6-2=0



We calculate terms in parentheses: -(9(w-4)-7), so:

9(w-4)-7

We multiply parentheses

9w-36-7

We add all the numbers together, and all the variables

9w-43

Back to the equation:

-(9w-43)



We add all the numbers together, and all the variables

2w-(9w-43)-8=0

We get rid of parentheses

2w-9w+43-8=0

We add all the numbers together, and all the variables

-7w+35=0

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

-7w=-35

w=-35/-7

w=+5

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