Question

find three consecutive natural number such that the sum of the first and second is 18 more than the third​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

The three consecutive numbers are 19, 20, 21.

Step-by-step explanation:

Let the numbers be x, (x+1), (x+2).

As the sum first and second number is equal to the sum of 18 and the third number.

x +(x+1) = (x+2) + 18

2x + 1 = x + 20

x = 19

x+1 = 20

x+2 = 21.

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