2/z-9=4

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Solution for 2/z-9=4 equation:



2/z-9=4
We move all terms to the left:
2/z-9-(4)=0
Domain of the equation: z!=0
z∈R
We add all the numbers together, and all the variables
2/z-13=0
We multiply all the terms by the denominator
-13*z+2=0
We add all the numbers together, and all the variables
-13z+2=0
We move all terms containing z to the left, all other terms to the right
-13z=-2
z=-2/-13
z=2/13

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