'Pass It On': The definitive biography of A.A. co-founder Bill W.

'Pass It On': The definitive biography of A.A. co-founder Bill W.

Matematika (4a - 9b) + (3a + 5b)
tolong bantu saya​

(4a - 9b) + (3a + 5b)
tolong bantu saya​

[tex]7a - 4b[/tex]

Penjelasan dengan langkah-langkah:

[tex]4a - 9b + 3a - 5b \\ = (4a + 3a) - (9b + 5b) \\ = 7a - 4b[/tex]

moga membantu ygy

Jawaban:

4a + 3a -9b + 5b = 7a - 4 y

Penjelasan dengan langkah-langkah:

hilangkan tanda kurung

CMIIW

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