7/z=-7

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Solution for 7/z=-7 equation:



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

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