Tutor: Hi:)
Tutor: So sorry for the delay!
Tutor: Hi! I am now working on your question and you will soon see me writing on your drawing board.
Tutor: Must I find the common solution for those equations?
Student: Solve the compund equality
Tutor: Each of them individually or together as a system?
Student: Together please
Tutor: Ok, sure
Tutor: Please observe
Tutor: That is what we get after solving equation 1 for 'x'.. now, we do the same for eqn 2...
Tutor: Any q's so far?
Student: No
Tutor: So, we have from eqn 1 ---> x >= -1/5
Tutor: And from eqn 2 ---> x <= -7/2..
Student: Good stuff raj
Tutor: :) thanks
Tutor: But do you want the answer for 'x' that satisfies both equations?
Student: Not that is all I need with that are u ready for the next equaiton
Tutor: Ok, sure..
Tutor: Am ready
Student: 11x=-99 I came up with -9 is that correct using the multiplication principle
Tutor: Yes indeed:)
Student: :)
Tutor: X = -9 is the answer