the sum of two numbers is 18 if one is twice the other find the other number
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9 is the answer of the question
CHANDRAmoulinlalitha:
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x+y = 18.........i
2x =y
2x-y=0.........ii
by i nd ii
x=6
y=12
2x =y
2x-y=0.........ii
by i nd ii
x=6
y=12
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