Respuesta :

dalendrk
[tex]bx-cx=-c\ \ \ \ \ |change\ signs\\\\cx-bx=c\\\\x(c-b)=c\ \ \ \ |divide\ both\ sides\ by\ (c-b)\\\\\boxed{x=\dfrac{c}{c-b}}[/tex]
[tex]Bx-cx=-c[/tex] 

[tex]x(b-c)=-c [/tex]   [tex]Factor \ out \ the \ common \ term \ x[/tex] 

[tex]x=- \dfrac{c}{b-c} [/tex]   [tex]Divide \ both \ sides \ by \ b-c[/tex]