4 |2x-5|=60 Tolong jawabannya ya
Matematika
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Pertanyaan
4 |2x-5|=60
Tolong jawabannya ya
Tolong jawabannya ya
1 Jawaban
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1. Jawaban tribeking22
4 | 2x - 5 | = 60
| 2x - 5 | = 60 : 4
| 2x - 5 | = 15
2x - 5 = 15
2x = 15 + 5
2x = 20
x = 20 : 2
x = 10
2x - 5 = -15
2x = -15 + 5
2x = -10
x = -10 : 2
x = -5
HP = {-5, 10}