-4=-2+w/2

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Solution for -4=-2+w/2 equation: 



-4=-2+w/2

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(w/2-2)-4=0

We get rid of parentheses

-w/2+2-4=0

We multiply all the terms by the denominator


-w+2*2-4*2=0

We add all the numbers together, and all the variables

-1w-4=0

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

-w=4

w=4/-1

w=-4

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