Tolong bantuanya ya.
Jawaban:
[tex]86° + 4x + (3x + 3) = 180° \\ 89 + 7x = 180 \\ 7x = 180 - 89 \\ 7x = 91 \\ x = \frac{91}{7} \\ x = 13[/tex]
[answer.2.content]Electric Scooter for Kids Fargo North Dakota
Electric Scooter for Kids Fargo North Dakota
Jawaban:
[tex]86° + 4x + (3x + 3) = 180° \\ 89 + 7x = 180 \\ 7x = 180 - 89 \\ 7x = 91 \\ x = \frac{91}{7} \\ x = 13[/tex]
[answer.2.content]