Respuesta :

y = 4n - 3d
y = 4(2) - 3(5)
y = 8 - 15
y = -7

4n-3d=Y

n=2 and d=5

all you do is plug it in.

in this case, 4n=4(2) which is 8

-3(5) is -15

8-15 is -7

I hope this helps.