keellyxoxo
keellyxoxo keellyxoxo
  • 02-03-2018
  • Mathematics
contestada

help me please asap ill mark brainliest nd plz be correct

help me please asap ill mark brainliest nd plz be correct class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 02-03-2018
3x +7 = 5x-11
7 = 2x-11
18 = 2x
x = 18/2 = 9


AI = 3(9) +7 = 27 +7 = 34
Answer Link
choixongdong
choixongdong choixongdong
  • 02-03-2018
BI = AI  = CI
5x - 11 = 3x + 7
2x = 18
x = 9
so
AI= 3(9) + 7 = 27 + 7 = 34 = BI =  CI

answer
34
Answer Link

Otras preguntas

have 90 questions got 18 wrong what's percent for correct
James, duke of york, gave what lan to John Berkeley and George Carteret?
What are the roots of the equation y=x squared +x-42
Sara can take no more than 22 pounds of luggage on a trip. Her suitcase weighs 112 ounces. How many more pounds can she pack without going over the limit?
Which step should be completed first to solve the equation ? A. Add 12 to both sides. B. Add 13 to both sides. C. Divide both sides by 8. D. Subtract 13
Which phrases accurately describe the Roman Republic? Choose ALL answers that are correct. A. loss of territory and power in the Punic Wars B. dependent on fore
Who is Jack London and what is he useful for? Where Does he live?
what layers contain the densest materials
James, duke of york, gave what lan to John Berkeley and George Carteret?
Why is mining important to the economy of the US? It employs may workers. Gold is expensive. Minerals are shipped to Canada Industries use minerals