Respuesta :

Amphitrite1040
Well, since you didn't attach your options, then try going with  these steps, if we're looking for the value of "x" 

[tex]5(2) + 7(x) - 6 = ? [/tex]
 [tex]? = 0 [/tex]
   [tex]7(x) + 4 = 0 [/tex]
   7(x) = -4
  = 4      -4 
 ----        ----
   3x   =    0
÷ 7           ÷7
-----          -----
.428x          0

Therefore the  value of "x" would have to be: [tex] -\frac{4}{7} [/tex]

 

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