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15 votes
If someone can help that would be great

If someone can help that would be great-example-1

1 Answer

8 votes

Answer:

x = 16

Explanation:

For the triangle to be isosceles then AB = CB , that is

5x - 9 = 4x + 7 ( subtract 4x from both sides )

x - 9 = 7 ( add 9 to both sides )

x = 16

User Gilles San Martin
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