7/x+2=4/x-8

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Solution for 7/x+2=4/x-8 equation:



7/x+2=4/x-8
We move all terms to the left:
7/x+2-(4/x-8)=0
Domain of the equation: x!=0
x∈R
Domain of the equation: x-8)!=0
x∈R
We get rid of parentheses
7/x-4/x+8+2=0
We multiply all the terms by the denominator
8*x+2*x+7-4=0
We add all the numbers together, and all the variables
10x+3=0
We move all terms containing x to the left, all other terms to the right
10x=-3
x=-3/10
x=-3/10

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