3(w-1)-7=-2(-4w+6)-w

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Solution for 3(w-1)-7=-2(-4w+6)-w equation: 



3(w-1)-7=-2(-4w+6)-w

We move all terms to the left:

3(w-1)-7-(-2(-4w+6)-w)=0

We multiply parentheses

3w-(-2(-4w+6)-w)-3-7=0



We calculate terms in parentheses: -(-2(-4w+6)-w), so:

-2(-4w+6)-w

We add all the numbers together, and all the variables

-1w-2(-4w+6)

We multiply parentheses

-1w+8w-12

We add all the numbers together, and all the variables

7w-12

Back to the equation:

-(7w-12)



We add all the numbers together, and all the variables

3w-(7w-12)-10=0

We get rid of parentheses

3w-7w+12-10=0

We add all the numbers together, and all the variables

-4w+2=0

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

-4w=-2

w=-2/-4

w=1/2

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