Question

x dan y saling senilai jika nilai x=5 maka
y= -10 jika nilai x= -6 maka y​

Answer 1

senilai

x y

5 -10

-6 y

5/6 = -10/y

⅚ × y/-10

= 5y/-60

5y = -60

y = -60/5

y = -12