Question

X+Y-80=0, what is the value of X&Y? ​

Answer 1

Answer:

The value of X & Y is 40.

therefore, 40+40-80=0

Step-by-step explanation:

$x + y - 80 = 0$

$x + y = 0 + 80$

$x + y = 80$

$80 \div 2 = 40$

$x = 40$

$y = 40$

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Answer 2

Step-by-step explanation:

x+y-80=0

x+y=80

so ....

if X=0, then y=80

so ans is

x=1, y=79

x=2, y=78

x=3, y=77

x=4, y=76

x=5, y=75

x=6, y=74

x=7, y=73

x=8, y=72

x=9, y=71

x=10, y=70

x=11, y=69

..

..

..

..

x=79, y=1

x=80, y=0

I Hope You Understand This.

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