Question

a number is 36 more than the number obtained by reversing its digits . if its units and tens digits are x and y respectively. write linear equation representing the above statement.

Answer 1

Answer:

$yx = xy + 36$

Step-by-step explanation:

• Units digit = x
• Ten's digit = y
• Number = yx
• Reversed Number = xy
• Required Number is greater than its reverse by 36

=> yx = xy + 36

Answer 2

Answer:

Number = xy = 10x+y

reverse number= yx =10y+x

10x+y = 10y+x +36

9x - 9y - 36 = 0

x - y - 4 = 0

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