Sagot :
Cevap:
120
Adım adım açıklama:
3a-5b=0
a+b=120. bu denklemi -3ile carpariz
3a-5b=0
-3a-3b=-360 taraf tarafa toplarsak
a lar gider
-8b = 360 b = -45
a+ b=120 de yerine koyalım
a+(-45)=120
a=120+45 a=165
a-b 165-45=120
Thank you for visiting our website wich cover about Matematik. We hope the information provided has been useful to you. Feel free to contact us if you have any questions or need further assistance. See you next time and dont miss to bookmark.