Kiaabear Kiaabear
  • 03-02-2015
  • Mathematics
Answered

Find three consecutive integers such that the sum of twice the smallest and 3 times the largest is 126.



Answer :

aizdebski aizdebski
  • 03-02-2015
x-smallest
y middle
z largest


x+1=y
y+1=z
2x+3z=126

2x+ 3(y+1)=126
2x+3y+3=126
2x+3(x+1)=123
5x=120
x=24

y=25

z=26



Answer Link

Other Questions

Y^2-y=2 how do you solve?
What is the area of a semi circle
239.2 is 23 % of what
Which of the following represents the correct order of the processes responsible for the formation of sedimentary rocks? cementation, compaction, erosion erosio
If the shape of an object is irregular, like a stone, how can you measure its volume?
how should you read this passage to answer a general question?
Which skilled Roman military leader and politician declared himself dictator for life? A. Caligula B. Nero C. Diocletian D. Julius Caesar
Which statement about the Sui Dynasty is correct? A. It proclaimed Islam as the state religion of China in the ninth century. B. It reunited northern and southe
How are the cultures in South America like the cultures in Mexico? How are they different?
A maritime polar air mass has which type of air? A. cold and moist B. warm and dry C. warm and moist D. cold and dry