The sum of three consecutive number is 54 Find the first two number.

Question

asked Aug 17, 2021 209k views

1 Answer

Egandalf · Answer 1 · 2021-08-22T17:00:05+0000

a = 17

b = 18

c = 19

Hi there !

a + b + c = 54

b = a + 1

c = a + 2

replace b ; c

a + (a + 1) + (a + 2) = 54

3a = 54 - 3

3a = 51

a = 51 : 3

a = 17

b = 18

c = 19

Good luck !