Question

a) x = 4, )
b) x = 7, y = 4, find y, when x = 2.1
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Answer 1

Step-by-step explanation:

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Answer 2

The value of x is 8 and value of y is 7.

Step-by-step explanation:

Given : (x-4,7) = (4,7)

To find : The value of x and y ?

Solution :

We compare the coordinate to get the value of x and y as the y-coordinate is same.

The coordinates are in form (x,y).

Compare x-coordinate,

x-4=4x−4=4

x=4+4x=4+4

x=8x=8

The y-coordinate is y=7.

Therefore, the value of x is 8 and value of y is 7.

#Learn more

If (x,y)=(y,x) then find the value of(x-y)