28/x+9=16

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Solution for 28/x+9=16 equation:



28/x+9=16
We move all terms to the left:
28/x+9-(16)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
28/x-7=0
We multiply all the terms by the denominator
-7*x+28=0
We add all the numbers together, and all the variables
-7x+28=0
We move all terms containing x to the left, all other terms to the right
-7x=-28
x=-28/-7
x=+4

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