20.2k views
5 votes
There are three consecutive numbers such that twice the first is 20 more than the second.find the numbers? Show your solution.

User Mawia HL
by
8.8k points

1 Answer

0 votes
consecutive numbers are 1 away from each other
numbers are
x,x+1,x+2

so
2 times first is 20 more than 2nd
2x=20+x+1
2x=21+x
x=21

numbers are
21,21+1,21+2
21,22,23


User Robert Paulson
by
7.8k points

No related questions found