Matematika Sekolah Dasar bantuuuuuuuuu plisssss ​

letitiadavisulv – June 05, 2023

bantuuuuuuuuu plisssss ​

Jawab:

D .28,5

Penjelasan dengan langkah-langkah:

4x + ( 2x +9 ) = 180

4x + 2x +9 = 180

6x =  180 - 9

6x = 171

 x = 28,5  ( D )

semoga membantu ^^

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