13-day Yunnan Travel Notes (Plus Shanghai Diet Diary & Ale¡¯s Hand-drawn Travel Diary)

13-day Yunnan Travel Notes (Plus Shanghai Diet Diary & Ale¡¯s Hand-drawn Travel Diary)

Matematika 7a-5b+10a+17b=
tolong dibantu ​

7a-5b+10a+17b=
tolong dibantu ​

Penjelasan dengan langkah-langkah:

[tex]7a - 5b + 10a + 17b = 7a + 10a - 5b + 17b = 17a + 12b[/tex]

7a - 5b + 10a + 17b

= 7a + 10a - 5b + 17b

= 17a + 12b

semoga bermanfaat ya

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