3=x-(10/x)

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Solution for 3=x-(10/x) equation:



3=x-(10/x)
We move all terms to the left:
3-(x-(10/x))=0
Domain of the equation: x))!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(x-(+10/x))+3=0
We multiply all the terms by the denominator
-(x-(+10+3*x))=0
We calculate terms in parentheses: -(x-(+10+3*x)), so:
x-(+10+3*x)
We add all the numbers together, and all the variables
x-(3x+10)
We get rid of parentheses
x-3x-10
We add all the numbers together, and all the variables
-2x-10
Back to the equation:
-(-2x-10)
We get rid of parentheses
2x+10=0
We move all terms containing x to the left, all other terms to the right
2x=-10
x=-10/2
x=-5

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