tochitochi2009
tochitochi2009 tochitochi2009
  • 18-12-2020
  • Mathematics
contestada

find the value of x​

find the value of x class=

Respuesta :

JennyTheBest813
JennyTheBest813 JennyTheBest813
  • 18-12-2020

Answer:

3

Step-by-step explanation:

As triangle ABC is an isosceles triangle, 5x+7=22:

  • 5x+7=22
  • 5x=15
  • x=3
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