Respuesta :

skyecarrillo1048

Answer:we know that all 3 sides are equal

so if side =a

then perimeter =3a

therefore

3a=6n-15

a=6n-15/3

a=2n-5

Answer:

since we already know that all  sides are equal

in order to make an expression the side will be represented by the variable b

and the perimeter will be represented by 3b, so

3b=6n-15

b=6n-15/3

so the variable b would = 6n-5 I belive or its 2n-5

I hope this helps someone even though its late, keera

Step-by-step explanation: