solve the following pair of linear equation by reducing them to a pair of linear equation 5/x+y +1/x-y = 2 10/x+y + 3/x-y =5
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Refer to the attachment above....
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Given:
To find:
The solution of pair of linear equation.
Solution:
Let
Substitute the values
....(1)
...(2)
Equation (1) multiply by 3 and then subtract equation (2) from equation (1)
Substitute the value of u in equation (1)
...(3)
...(4)
Adding equation (3) and (4)
Substitute the value of x in equation (3)
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