By solving pair of linear equation x+y=6 and 4y- x=9 then the value of X and y are
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Adding equation (1) and (2), we have. (x−y)+(x+y) =2+4. x−y+x+y = 6. 2x = 6. ⇒ x = 26. . = 3. Substituting the value of x in equation (1), we have. 3−y = 2.
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