find solution of the following pair of linear equation x+y=14, x-y= 4
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Answer:
X = 9 and Y =5
Step-by-step explanation:
X + Y = 14 - eq 1
X - Y = 4 - eq 2
Solving using elimination method
2x = 18 ( Y is eliminated since opposite signs we add)
X = 9
Substitute x in eq 1
9+ Y= 14
Y = 5
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