3/x-4=-5/x-7

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Solution for 3/x-4=-5/x-7 equation: 



3/x-4=-5/x-7

We move all terms to the left:

3/x-4-(-5/x-7)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x-7)!=0

x∈R



We get rid of parentheses

3/x+5/x+7-4=0

We multiply all the terms by the denominator


7*x-4*x+3+5=0

We add all the numbers together, and all the variables

3x+8=0

We move all terms containing x to the left, all other terms to the right

3x=-8

x=-8/3

x=-2+2/3

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