x − n u mb er o f pl a y l i s t o n Cl a r an n ′ s i p o d ( x − 12 ) − n u mb er o f K a re n ′ s pl a y l i s t x + x − 12 = 58 2 x − 12 = 58 ∣ A dd 12 2 x = 58 + 12 2 x = 70 ∣ D i v i d e b y 2 x = 35 35 − 12 = 23 Clarann’s ipod has 35 playlists and Karen’s 23.
By setting up and solving a system of equations representing the given conditions, we find that Karen has 23 playlists and Clarann has 35 playlists. ;
Clarann has 35 playlists, while Karen has 23 playlists. This was determined by setting up an equation based on the relation between the number of playlists they have. By solving the equation, we can find the exact number of playlists on each iPod.
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Jawaban:GuntingPenjelasan:Semoga Membantu