radomes.openskiesproject.org
tamarar8031Hoosier
tamarar8031Hoosier tamarar8031Hoosier
  • 13-09-2016
  • Mathematics
Answered

The sum of three consecutive odd integers is 21. x+(x+2)+(x+4)=21 x+(x+1)+(x+2)=21 x+(x+1)+(x+3)=21 x+(x+3)+(x+5)=21

Verified Answer :

pphreadpphread pphreadpphread
  • 14-09-2016

x+(x+2)+(x+4)=21
x+x+x+2+4=21
3x+6=21
(3x+6)/3=21/3
x+2=7
x=7-2
x=5

Answer 5, 7, 9

Answer Link

Related Questions

In the decade following World War II the federal government put in place programs to help people do which of the following
Read the excerpt from Ships Chronometer from HMS Beagle These were enormous and beliefshattering ideas for many people in the nineteenth century but time was al
How are excise taxes and customs duties similar How are they different
In which biome would you find organisms adapted to infrequent rain desert taiga temperate forest tropical rainforest
Troys canoe is 18 feet long Ariels canoe is the length of Troys canoe What is the length of Ariels canoe Express your answer in simplest form
An example of an incentive program a government may use to stimulate the economy is
Which scene from the Beowulf reading is a flashback A Unferth challenging the truth of Beowulfs bravery B Beowulf requesting a meeting with the king C Beowulf t
which action of President Thomas Jefferson was in conflict with his belief in a strict interpretation of the constitution
In order to be a critical viewer you have to be able to
1012 look at picture I dont give out points for free TT