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

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



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

We move all terms to the left:

2(w-1)-(4(w+1)-4)=0

We multiply parentheses

2w-(4(w+1)-4)-2=0



We calculate terms in parentheses: -(4(w+1)-4), so:

4(w+1)-4

We multiply parentheses

4w+4-4

We add all the numbers together, and all the variables

4w

Back to the equation:

-(4w)



We add all the numbers together, and all the variables

-2w-2=0

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

-2w=2

w=2/-2

w=-1

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