the sum of digits of two number is 12 .if 18 is added to it .what are two reversed it.
plzzz help guyes immediately
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Answer:
75
Step-by-step explanation:
Call the digits x and y. Then
x+y=12
10x+y+18=x+10y
From 2 we have 9x−9y=−18so x−y=−2. Add this to equation 1 to find 2x=10,so x=5 and y=7. and yes, 57+18=75.
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