Jawab dengam caranya

[tex]\displaystyle SUDUT \ [VII] \\ \\ (4x-24)\° = (3x-4)\° \\ x = 20\° \\ (4x-24)\° \ + \ (y+24)\° = 180\° \xrightarrow \ x = 20\° \\ 56\° \ + \ (y+24)\° = 180\° \\ y = 100\° \\ \\ So, 3x+2y = 3(20\°)+2(100\°) = 260\° \ (F) \ \xrightarrow \ Jawab[/tex]