Asked by Don't know how to solve
                If the length of one side of a triangle
Is 2x - 1 units and the perimeter is 18
What is x?
            
        Is 2x - 1 units and the perimeter is 18
What is x?
Answers
                    Answered by
            san
            
    what kind of triangle is it. and on what side?
    
                    Answered by
            Don't know how to solve
            
    It is just a regular triangle and the equation was not. Placed anywhere around the triangle
    
                    Answered by
            san
            
    im assuming youre talking about an equilateral triangle.
the perimeter is A+b+C=18
and one side is 2x-1 so
so 2x-1+2x-1+2x-1=18
combine like terms
6x-3=18
so 21/6=x
x=3.5
    
the perimeter is A+b+C=18
and one side is 2x-1 so
so 2x-1+2x-1+2x-1=18
combine like terms
6x-3=18
so 21/6=x
x=3.5
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