Trouve un nombre rationnel dont le triple dimunié de 5 est égal à 19

By: USER3874
27 Agustus 2025 mathematiques 5 minutes
4.5
68 views 68 comments 13 shares
Responsive Ad Header

Question

Grade: Education Subject: mathematiques
Trouve un nombre rationnel dont le triple dimunié de 5 est égal à 19
Asked by:
68 Viewed 68 Answers
Responsive Ad After Question

Answer (68)

Best Answer
(120)

bonsoir;

3x-5= 19

3x = 19+5

3x = 24

x = 24/3 =8

Answered on 27 Agustus 2025

Related Articles

How does Resource Acquisition Is Initialization (RAII) help in error handling in C++, and how are RAII principles explained in PDF guides?

138 views 138 comments

112° 38' +
56° 42'
_____

??????

Doar rezultatul final
Dau coroana ★☆

112 views 112 comments

What are exception specifications (throw clauses) in C++, and why are they largely deprecated, according to PDF sources?

120 views 120 comments

Transformă, astfel încât ele să aibă aceeași unitate și să fie fără virgulă:
3 cm
6,5 cm
2,5 cm
2,5 mm
Vă rogg!

141 views 141 comments

What is Gemini Advanced, and how does it differ from the standard Gemini experience?

84 views 84 comments

How can the Standard Template Library (STL) classes in C++ be used in conjunction with error handling, and how is this explained in PDF guides?

143 views 143 comments

va rog frumos vreau si eu insusiri pentru jucarii

55 views 55 comments

jika ^x log 6 = a dan ^x log 8 = b . maka 3a - b adalah

55 views 55 comments

Hei! Vreau si eu ajutor la o argumentare. Am de argumentat daca experienta de viata ne poate sau nu ajuta sa intelegem mai bine literatura. Din culegerea Booklet

160 views 161 comments

Can I read digital comics purchased from different platforms on my iPad?

72 views 72 comments

Calculati:
1/3×12

Dau 15 puncte

55 views 55 comments

What are the advantages of using a dedicated comic reading app versus a general e-reader?

89 views 89 comments

cinea ajuta si pe mine?Vo rog frumos!!!!Compune o problema folosind datele din tabel apoi rezolva in caiet.Pomi fructiferi caisi 394 ciresi 156 piersici 273 s au uscat 194

160 views 172 comments

написати расказ лесные жители готовится к зиме

46 views 46 comments

Se stie ca ;a+2b+c=51  2a+b+2c=42    Aflati a+b+c=?

58 views 58 comments

¿Qué papel juega Valve en la prevención de ataques DDoS en Dota 2?

66 views 66 comments

siapakah pendiri- ASEAN ?. dan kapan di indoneaia melaksanakan perdagangan bebas

80 views 80 comments

What types of DNS queries are commonly used in amplified attacks?

65 views 65 comments