22h4uw3ged 22h4uw3ged
  • 14-10-2020
  • Mathematics
contestada


Which equation has only one unique solution?
A. |3-x| = 3
B. Ix-2| - 7 = 7
C. 9 - |2x - 1| = 9
D. -4|x| + 1 = -3

Respuesta :

abdelsalammukasabe
abdelsalammukasabe abdelsalammukasabe
  • 14-10-2020

Answer:

c

9-|2x-1|=9

|2x-1|=9-9

|2x-1|=0

2x-1=0

2x=1

x=1/2

Answer Link
chrisrainey
chrisrainey chrisrainey
  • 30-11-2021

9-|2x-1|=9 is the one

Answer Link

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