Respuesta :

Answer:

a) x/y=5

b)yx=12

c)

d)

Step by Step Explaination:

a):y=x+5

yx=5

x/y=5 Answer.

b):y=-2x+6

y+2x=6

y+2x/2=6/2

y+x=12

yx=12 Answer.

A b c or d it is a x./y