12/x-5=4/x-3

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Solution for 12/x-5=4/x-3 equation:



12/x-5=4/x-3
We move all terms to the left:
12/x-5-(4/x-3)=0
Domain of the equation: x!=0
x∈R
Domain of the equation: x-3)!=0
x∈R
We get rid of parentheses
12/x-4/x+3-5=0
We multiply all the terms by the denominator
3*x-5*x+12-4=0
We add all the numbers together, and all the variables
-2x+8=0
We move all terms containing x to the left, all other terms to the right
-2x=-8
x=-8/-2
x=+4

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