Respuesta :

Answer:

x=39

Step-by-step explanation:

I can explain later but I know you have a time limit right now.

Answer:

Parallelogram has two points of congruent angles.

Step-by-step explanation:

3x - 15 = 2x + 24

add 15 to both sides

3x = 2x + 39

subtract 2x from both sides

x = 39