Nilai y adalah a.90° b.97° c.100° d.108°
            Matematika
            
               
               
            
            
               
               
             
            hartikahandayani27
         
         
         
                Pertanyaan
            
            Nilai y adalah
a.90°
b.97°
c.100°
d.108°
               
         
         a.90°
b.97°
c.100°
d.108°
               2 Jawaban
            
            - 
			  	1. Jawaban ullygultom3x + 35 = 5x + 3
 32 = 2x
 16 = x
 180° - (3 (16) + 35)° = 180° - (48+35)° = 180° - 83° = 97° {B}
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			  	2. Jawaban wilsonrubik1233x + 35 = 5x + 3
 35 - 3 = 5x - 2x
 32 = 2x
 32/2 = x
 16 = x
 180° - 3 (16) + 35° =
 145° - 48° =
 83°
 y = 180° - 83° = 97° ( B )
 Kalau boleh jadikan jawaban terbaik yah.