Koeisss
20x - 20 + 8 = 6x + 16
x = ....
20x - 20 + 8 = 6x + 16
x = ....
Jawaban:
X = 2
Penjelasan dengan langkah-langkah:
20x - 20 + 8 = 6x + 16
20x - 12 = 6x + 16
20x - 12 - 6x = 16
20x - 6x = 16 + 12
4x = 16 + 12
14x = 28
x = 28 ÷ 14
x = 2
- 20x - 20 + 8 = 6x + 16
- 20x - 6x = 16 + 20 - 8
- 14x = 28
- x = 28/14
- x = 2
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