romerocris084
romerocris084 romerocris084
  • 03-09-2020
  • Mathematics
contestada

x/a + x/b =c,a ne0,b ne0,a ne-b

Respuesta :

surjithayer10 surjithayer10
  • 03-09-2020

Answer:

Step-by-step explanation:

[tex]\frac{x}{a} +\frac{x}{b} =c\\a\ne 0,b \ne 0,a \ne -b ~or~a+b \ne 0 \\x(\frac{1}{a} +\frac{1}{b} )=c\\x(\frac{b+a}{ab} )=c\\x=\frac{abc}{a+b}[/tex]

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