2/z+9=10

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Solution for 2/z+9=10 equation: 



2/z+9=10

We move all terms to the left:

2/z+9-(10)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

2/z-1=0

We multiply all the terms by the denominator


-1*z+2=0

We add all the numbers together, and all the variables

-1z+2=0

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

-z=-2

z=-2/-1

z=+2

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