Question

if x/y=(2/3)^-3*5/6, find the value of (x/y)-3​

Answer 1

Answer:

-1

Step-by-step explanation:

By the definition of equality of ordered pairs

(x+3,5)=(6,2x+y)

x+3=6 and 5=2x+y

x=3 and 5=2x+y

x=3 and 5=6+y

x=3 and y=−1