(just #6) answer both number of solutions: explanation:

◆ Linear equations in two Variables ◆

Hey !!

Check the attachment.
Hope it helps you :)

P.s. As you can see , above expressions have only one unique solution satisfying both equations

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.