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xz_007 [3.2K]
3 years ago
9

Find the value of x​

Mathematics
1 answer:
olasank [31]3 years ago
7 0

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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