Eltel uie diswer the space provided.The two triangles shown have the same perimeters.6x + 32x + 15x

We have the following:
[tex]6x+3+2x+1+4x=5x+5x+3x+2[/tex]solving for x:
[tex]\begin{gathered} 6x+3+2x+1+4x=5x+5x+3x+2 \\ 12x+4=13x+2 \\ 13x-12x=4-2 \\ x=2 \end{gathered}[/tex]Therefore, the answer is x is equal 2