4/w=-2

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Solution for 4/w=-2 equation:



4/w=-2
We move all terms to the left:
4/w-(-2)=0
Domain of the equation: w!=0
w∈R
We add all the numbers together, and all the variables
4/w+2=0
We multiply all the terms by the denominator
2*w+4=0
We add all the numbers together, and all the variables
2w+4=0
We move all terms containing w to the left, all other terms to the right
2w=-4
w=-4/2
w=-2

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