3/z=-7

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Solution for 3/z=-7 equation: 



3/z=-7

We move all terms to the left:

3/z-(-7)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

3/z+7=0

We multiply all the terms by the denominator


7*z+3=0

We add all the numbers together, and all the variables

7z+3=0

We move all terms containing z to the left, all other terms to the right

7z=-3

z=-3/7

z=-3/7

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