Question

My 10 digit is a sum of my hundred digit thousand digit my tens digit is twice my ones digit my hundred digit is 1 more than zero my 1000 digit is 7 times my hundred digit. My ten thousands digit is the same as my ones digit.....identify mystery





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Answer 1

Answer:

Step-by-step explanation:

x = 100’s

2x = 1’s

x-1 = 1000’s

2x-1 = 10’s

0 ≤︎ x-1 ≤︎ 2x-1 < 2x ≤︎ 9, x is whole tho so 2x ≤︎ 8

1 ≤︎ x ≤︎ 4

Can choose x=1,2,3,4

and it’s

(x-1)10³+x10²+(2x-1)10+2x

0112

1234

2356

3478

You never explicitly specified that it was a 4-digit number, if you meant to do that then:

1 ≤︎ x-1 ≤︎ 2x-1 < 2x ≤︎ 9, x is whole tho so 2x ≤︎ 8

2 ≤︎ x ≤︎ 4

and 0112 gets removed as a potential answer.