3/z-4=7

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Solution for 3/z-4=7 equation: 



3/z-4=7

We move all terms to the left:

3/z-4-(7)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

3/z-11=0

We multiply all the terms by the denominator


-11*z+3=0

We add all the numbers together, and all the variables

-11z+3=0

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

-11z=-3

z=-3/-11

z=3/11

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