w-(-7)=9

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Solution for w-(-7)=9 equation:



w-(-7)=9
We move all terms to the left:
w-(-7)-(9)=0
determiningTheFunctionDomain w-9-(-7)=0
We add all the numbers together, and all the variables
w-2=0
We move all terms containing w to the left, all other terms to the right
w=2

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