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Evgen [1.6K]
4 years ago
7

The sum of two digit numbers is 14 when you reverse its digits you increase the number by 36 what is the number

Mathematics
1 answer:
Dmitry_Shevchenko [17]4 years ago
7 0
10x+y = 10y+x +36
x+y=14

9x-9y=36
x-y=4

x= 14-y
14-2y==4
10=2y
y=5
x=9
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