SOLUTION: What is the perimeter of the equiangular triangle is one side equals (2x+1)in. And the other is (4x-9(1/4)in .

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Question 497332: What is the perimeter of the equiangular triangle is one side equals (2x+1)in. And the other is (4x-9(1/4)in .
Answer by cleomenius(959) About Me  (Show Source):
You can put this solution on YOUR website!
These side will be equal, since this is an equilateral traingle.
2x + 1 = 4x - 9 1/4
10 1/4 = 2x
x = 5 1/8
2( 5 1/8 ) + 1 = 11 1/4 in
4( 5 1/8 ) - 9 1/4 = 20 1/2 - 9 1/4 = 11 1/4 in.
This does check.
The side is 11 1/4 inch and x is 5 1/8.
Cloemenius.