2/x=-1

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Solution for 2/x=-1 equation:



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

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