1/x-7+1/x-8=15/56

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Solution for 1/x-7+1/x-8=15/56 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

1/x+1/x-8-7 = 15/56 // - 15/56

1/x+1/x-(15/56)-8-7 = 0

1/x+1/x-15/56-8-7 = 0

2*x^-1 = 855/56 // : 2

x^-1 = 855/112

-1 < 0

1/(x^1) = 855/112 // * x^1

1 = 855/112*x^1 // : 855/112

112/855 = x^1

x = 112/855

x = 112/855

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