1. | 2x - 1 | = 7 jwb ya
Matematika
mira030202
Pertanyaan
1. | 2x - 1 | = 7
jwb ya
jwb ya
2 Jawaban
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1. Jawaban idznizhahrina
semoga membantu yaa :)2. Jawaban Darksimple
|2x - 1| = 7
2x - 1 = 7
2x = 7 + 1
2x = 8
x = 4
2x - 1 = -7
2x = -7 + 1
2x = -6
x = -3
HP = {-3, 4}Pertanyaan Lainnya
