100 First Animals

100 First Animals

Matematika Sekolah Dasar 2x + 7x + 6 = 0


Tolong dijawabbb​

2x + 7x + 6 = 0


Tolong dijawabbb​ 2x + 7x + 6 = 0
9x + 6 = 0
9x = -6
x = -6/9
x = -2/3
  • 2x + 7x + 6 = 0
  • (2x + 7x) + 6 = 0
  • 9x + 6 = 0
  • 9x = -6 (masing masing di bagi dengan 3)
  • 3x = -2
  • x = -⅔
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