Matematika Sekolah Dasar 11A - B - 5C + 4 + 9A + 7B + 8=(ALJABAR)​

kirstenschneiderulv – March 05, 2023

11A - B - 5C + 4 + 9A + 7B + 8=
(ALJABAR)​

Penjelasan dengan langkah-langkah:

11a - b - 5c + 4 + 9a + 7b + 8

= (11a + 9a) - (b + 7b) - 5c + (4 + 8)

= 20a + 6b - 5c + 12

11A - B - 5C + 4 + 9A + 7B + 8

= 11A + 9A - B + 7B - 5C + 4 + 8

= 20A + 6B - 5C + 12

[tex]\red{\boxed{ \green\bigstar ~ \orange{\mathcal{A}thena ~ \mathcal{R}alinsha} ~ \green{ \bigstar}}}[/tex]

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