5/x-7=20

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Solution for 5/x-7=20 equation:



5/x-7=20
We move all terms to the left:
5/x-7-(20)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
5/x-27=0
We multiply all the terms by the denominator
-27*x+5=0
We add all the numbers together, and all the variables
-27x+5=0
We move all terms containing x to the left, all other terms to the right
-27x=-5
x=-5/-27
x=5/27

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