Question

Find the value of x+y​

Answer 1

Step-by-step explanation:

(1/3)×(3/4 + (-4)/5) = 1/3×(x+y)×(-4)/5

= (1/3) × (15/20 + (-16)/20) = (x+y)×(-4)/15

= (1/3) × (-1)/20 = (x+y)×(-4)/15

= (-1)/60 = (x+y)×(-4)/15

= (x+y) = (-1×15)/(60×(-4))

= (x+y) = 1/16