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In a 3-digit number, the hundreds digit is four more than the ones digit and the tens digit is twice the hundreds digit. If the sum of the digits is 12, find the three digits. Find the number.

If the hundreds digit of the number is x, the equation will be:

Respuesta :

Alice223

Answer:

480

Step-by-step explanation:

hundreds digit is 4 more then the units digit and the tens digit is twice the the hundreds digit.

Unit digit x 0

hundreds digit is x4) 4

tens digit 2(x+4) = 8

The sum of the digit is 12

(x+4) +2 (x+4) +x=12

4x +12= 12

4x=0

x=0

bersco0108

Answer:

480

Step-by-step explanation:

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