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The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 69. What is x? Please help!

The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 69. What is x? Please help!
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The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 69.

What is x?

Please help!

asked
User MartinC
by
7.9k points

1 Answer

1 vote
I think it’s 15.75 but I’m not sure...
answered
User Radu Damian
by
8.4k points
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