Penjelasan dengan langkah-langkah:
2x + 3 = 6x - 7
7 + 3 = 6x - 2x
10 = 4x
x = 10/4
x = 2,5
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Penjelasan dengan langkah-langkah:
2x + 3 = 6x - 7
7 + 3 = 6x - 2x
10 = 4x
x = 10/4
x = 2,5