Si al cuádruplo de la edad que tendré dentro de 10 años le restamos el triple de la edad que tenía hace 5 años, resulta el doble de mi edad actual. ¿Que edad tenia hace 5 años?

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

b). 4320 have a nice day