Question

Two sides of a triangle have the same length. The third side measures 4 m less than twice that length. The perimeter of the triangle is 24 m. Find the lengths of the three sides.

Answer 1

Try to put this into an equation form and see if you can manipulate the equations!

Answer 2

That is what i am trying to figure out, My best guess is 24=s-4+s+8+s=8

Answer 3

I just need to know how to write it out!