13x+15y=114 , 15x+13y=110

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Q 2918191009.     Find the values of (x+y) and (x-y)without actually solving for x and y.
13x+15y=114 , 15x+13y=110
A

x+y= 9, x-y= -2

B

x+y= 8, x-y= -2

C

x+y= 3, x-y= -2

D

x+y= 1, x-y= -2

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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