Solve the following pair of leanear equation x+y =14 and x-y = 4
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Answer:
x=9, y=5
Step-by-step explanation:
x+y=14. (i)
x-y=4. (ii)
by elimination method
x+y=14
x-y=04
(-) (+) (-)
2y=10
y=5
put value of y in equation(i)
x+y=14
x+5=14
x=9
Hence Proved
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