Question

x - y =2
x + y =2
solve by cross multiplication method
​

Answer 1

Answer:

x-y=2

+ X+y=2

__________

2x=4

X=4/2

X = 2..........(1)

X+y=2

2+y=2

y=2-2

y=0

Answer 2

The value of x and y will be "x=2" and "y=0". Further explanation is given below.

Step-by-step explanation:

According to the question,

x-y=2  (equation 1)

x+y=2 (equation 2)

On adding both the equations, we get

2x=4

x=$\frac{4}{2}$

x=2

Now, on putting the value of "x" in equation 2 i.e., x + y =2  , we get

x+y=2

2+y=2

y=2-2

y=0

So, x=2 and y=0

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