Question

if X+Y=65 and X-Y=35 then find the value of X and Y​

Answer 1

Answer:

x+y =65 ,x- y=35

x+y=65----(1)

x-y=35-----(2)

.: add equation (1) & (2)

x+y=65

x-y=35. [ cut the +y and -y ]

_______

2x. =100

x=100

------

2

x= 50 put equation

x+y=65

50+y=65

y=65-50

y=15

Answer 2

Answer:

X = 50 and Y = 15

Step-by-step explanation:

Given,

X+Y=65 and X-Y=35

To find,

The value of X and Y

Solution

X+Y=65 -----------------(1)

X-Y=35 -------------------(2)

Adding (1) and (2) we get

2X = 100

X = 50

Substitute the value of X = 50 in (1) we get

50 +Y = 65

Y = 15

∴X = 50 and Y = 15

#SPJ3