Question

4/3x + 4/3y = 80
can you except the challenge​

Answer 1

Answer:

4/3x+4/3y=80..

then take 3/4 common from the given eqn and then..

4/3(1/x+1/y)=80

1/x+1/y=60

then..x+y=60xy..

Answer 2

Answer:x+y=60

Step-by-step explanation:

4/3(x)+4/3(y)=80

Multiply the eqn by 3/4

You will get,

x+y=80×3/4

x+y=20×3

x+y=60

Hope u understand the concept