does anyone know the answer for this problem?

Question

anonymous · Answer

attachment

anonymous · Answer

Methods: 
--GRAPH
--SOLVE BY ELIMINATION
--SOLVE BY SUBSTITUTION

-------------------------------------------------
Case 1: 
--1 solution 
--Lines intersect 
--system is consistent 
--equations are independent

---------------------------------------------------
Case 2: 
--No solution 
--Lines are parallel 
--same slope
--system is inconsistent 

-----------------------------------------------------

Case 3: 
--Infinite solution
--Lines coincide 
--system is consistent 
--equations are dependent

anonymous · Answer

@some_someone can you help me solve it, im really bad at this

anonymous · Answer

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