miahrae miahrae
  • 09-02-2018
  • Mathematics
contestada

Solve for x: |x − 2| + 10 = 12 (1 point)


x = 0 and x = 4

x = −4 and x = 0

x = −20 and x = 4

No solution

Respuesta :

TheBilogis
TheBilogis TheBilogis
  • 09-02-2018
|x-2|+10=12
|x-2|=12-10
|x-2|=2
x-2=+/-2
x=2+2, x=2-2
x=4 and x=0
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