10/x+8/x=9

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Solution for 10/x+8/x=9 equation:



10/x+8/x=9
We move all terms to the left:
10/x+8/x-(9)=0
Domain of the equation: x!=0
x∈R
We multiply all the terms by the denominator
-9*x+10+8=0
We add all the numbers together, and all the variables
-9x+18=0
We move all terms containing x to the left, all other terms to the right
-9x=-18
x=-18/-9
x=+2

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