aaashleymolinaa28
aaashleymolinaa28 aaashleymolinaa28
  • 03-04-2020
  • Mathematics
contestada

The difference of twice a number n and 9 is 17.

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-04-2020

Answer:

2n -9 = 17

n = 13

Step-by-step explanation:

2n -9 = 17

Add 9 to each side

2n-9+9 = 17+9

2n = 26

Divide each side by 2

2n/2 =26/2

n =13

Answer Link

Otras preguntas

David drew pqr and stu so that p s, pr = 12, su = 3, pq = 20, and st = 5. are pqr and stu similar? if so, identify the similarity postulate or theorem that appl
what is England famous for?
She played a woodwind instrument, the clarinet. How is the bolded word used?
Meaning of battle sweat
A noble lady was required to take on her husband’s responsibilities when
due to ocean acidification, some localized areas of the ocean _____. are acidic are neutral are increasing their ph are decreasing their ph
Saudi Arabia's foreign policy is best described as
Which statement describes an impact of the collapse of the Western Roman Empire on Europe A. Europe's economy improved significantly as new roads and infrastru
What is the δg for the following reaction at 25°c? so3(g) h2o(l) → h2so4(l) given: so3(g):δg= –368 kjper mole h2o(l):δg= –237 kj per mole h2so4(l):δg= –689.9 kj
how does the media influence us ?