midnightdeath135
midnightdeath135 midnightdeath135
  • 07-01-2019
  • Mathematics
contestada

solve for x |x|-4=9
A x=5
B x=13
C x=13 or -13
D x=5 or -5

Respuesta :

brycefoster
brycefoster brycefoster
  • 07-01-2019

Solve for  x  by simplifying both sides of the equation, then isolating the variable.


The answer is C: x=13,−13


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