a two digit number is 3 more than 4 times the some of its digit .If 18 is added to the number its digits are reversed. Find the number
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the no. will be 35 if it is useful so pls follow me and mark me as brainliest
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Answer:
Number = (10x+y)
According to the question,
(10x+y)=4(x+y)+3
10x+y=4x+4y+3
6x-3y=
2y-y=1 ...........(1)
also, 10x+y+18=10y+x
9x-9y= -18
x-y = -2......(2)
subtracting (1) from (2)
x=3
putting x,s value in (1) ,
2x - y = 1
y = 6 - 1
y = 5
Number = (10x + y ) = 10*3 + 5 = 30 + 5 = 35
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