15/x-6+7x/x-6=-6/x-6

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Solution for 15/x-6+7x/x-6=-6/x-6 equation:



15/x-6+7x/x-6=-6/x-6
We move all terms to the left:
15/x-6+7x/x-6-(-6/x-6)=0
Domain of the equation: x!=0
x∈R
Domain of the equation: x-6)!=0
x∈R
We add all the numbers together, and all the variables
15/x+7x/x-(-6/x-6)-12=0
We get rid of parentheses
15/x+7x/x+6/x+6-12=0
We multiply all the terms by the denominator
7x+6*x-12*x+15+6=0
We add all the numbers together, and all the variables
x+21=0
We move all terms containing x to the left, all other terms to the right
x=-21

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