Question

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$x + y = 14 \\ \\ x - y = 4$
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Answer 1

Answer:

Answer=>Adding both equations we get x=>18

putting x in eq2=>y=>14

Answer 2

Answer:

x+y =14

x - y= 4

_________

2x = 18

or, x = 9

x+y = 14

or, 9 +y =14 [ x =9]

or, y = 5