Math, asked by fhjjchk, 1 year ago

a certain number between 10 and 100 is 8 times the sum of its digit and if 45 is be subtracted from it the digits will be reversed find the number

Answers

Answered by nidhi200425

3

10x+ y = 8 (x+y)

10x + y = 8x+8y

2x=7y

x=7y/2

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