Matematika Sekolah Menengah Pertama 7m-9m+3n = jawab kk plise lagi ulngan nii​

melissagreenulv – March 04, 2023

7m-9m+3n =
jawab kk plise lagi ulngan nii​

7m - 9m + 3n

= -2m + 3n

= 3n - 2m

Penyelesaian :

= 7m - 9m + 3n

= ( 7 - 9 )m + 3n

= -2m + 3n

= 3n - 2m

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