Respuesta :

Answer:

t = 13

Step-by-step explanation:

By the definition of an isosceles triangle,

Two sides of the isosceles triangle ABC will be equal in measure.

Therefore, AC = BC

Equation for the value of 't' will be,

(2t + 5) = (3t - 8)

3t - 2t = 5 + 8

t = 13

Therefore, t = 13 will be the answer.