4+5/u-4=1/u-1

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Solution for 4+5/u-4=1/u-1 equation:



4+5/u-4=1/u-1
We move all terms to the left:
4+5/u-4-(1/u-1)=0
Domain of the equation: u!=0
u∈R
Domain of the equation: u-1)!=0
u∈R
We add all the numbers together, and all the variables
5/u-(1/u-1)=0
We get rid of parentheses
5/u-1/u+1=0
We multiply all the terms by the denominator
1*u+5-1=0
We add all the numbers together, and all the variables
u+4=0
We move all terms containing u to the left, all other terms to the right
u=-4

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