Selesaikanlah |2×-7|=3
Matematika
RinalAldy
Pertanyaan
Selesaikanlah |2×-7|=3
1 Jawaban
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1. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
|2x - 7| = 3
2x - 7 = 3
2x = 3 + 7
x = 10/2
x = 5
2x - 7 = -3
2x = -3 + 7
x = 4/2
x = 2
HP = { 2, 5 }