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One number is six more than a second number. Twice the first number is five more than three times the...

One number is six more than a second number. Twice the first number is five more than three times the second. Find the numbers.

Answer

Let the first number be x and the second number be y.

  1. From the first statement: x = y + 6
  2. From the second statement: 2x = 3y + 5

Substitute the first equation into the second:

  1. 2(y + 6) = 3y + 5
  2. 2y + 12 = 3y + 5
  3. 12 - 5 = 3y - 2y
  4. 7 = y

Substitute y = 7 back into the first equation:

  1. x = 7 + 6
  2. x = 13

The first number is 13 and the second number is 7.

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