140=2(w/2)+2w

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Solution for 140=2(w/2)+2w equation: 



140=2(w/2)+2w

We move all terms to the left:

140-(2(w/2)+2w)=0



Domain of the equation: 2)+2w)!=0

w!=0/1

w!=0

w∈R



We add all the numbers together, and all the variables

-(2(+w/2)+2w)+140=0

We multiply all the terms by the denominator


-(2(+w+140*2)+2w)=0



We calculate terms in parentheses: -(2(+w+140*2)+2w), so:

2(+w+140*2)+2w

We add all the numbers together, and all the variables

2(w+280)+2w

We add all the numbers together, and all the variables

2w+2(w+280)

We multiply parentheses

2w+2w+560

We add all the numbers together, and all the variables

4w+560

Back to the equation:

-(4w+560)



We get rid of parentheses

-4w-560=0

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

-4w=560

w=560/-4

w=-140

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