7/w+4=-1

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Solution for 7/w+4=-1 equation:



7/w+4=-1
We move all terms to the left:
7/w+4-(-1)=0
Domain of the equation: w!=0
w∈R
We add all the numbers together, and all the variables
7/w+5=0
We multiply all the terms by the denominator
5*w+7=0
We add all the numbers together, and all the variables
5w+7=0
We move all terms containing w to the left, all other terms to the right
5w=-7
w=-7/5
w=-1+2/5

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