w/2+9=20

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Solution for w/2+9=20 equation: 



w/2+9=20

We move all terms to the left:

w/2+9-(20)=0

We add all the numbers together, and all the variables

w/2-11=0

We multiply all the terms by the denominator


w-11*2=0

We add all the numbers together, and all the variables

w-22=0

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

w=22

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