Persamaan nilai mutlak linear satu variabel 1. |2x-1| = 7 2. |x+5| = -6 3. |(4x-8)| = 0 4. -5|3x-7|+4 = 14 5. |2x-1| = |x+3| Bagi kakak kakak yg bisa tolong ya
Matematika
DeadbySunrise
Pertanyaan
Persamaan nilai mutlak linear satu variabel
1. |2x-1| = 7
2. |x+5| = -6
3. |(4x-8)| = 0
4. -5|3x-7|+4 = 14
5. |2x-1| = |x+3|
Bagi kakak kakak yg bisa tolong ya
1. |2x-1| = 7
2. |x+5| = -6
3. |(4x-8)| = 0
4. -5|3x-7|+4 = 14
5. |2x-1| = |x+3|
Bagi kakak kakak yg bisa tolong ya
1 Jawaban
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1. Jawaban firialrifda1
1) 2x = 7 + 1
2x = 8
x = 8 : 2
x = 4
2) x = -6-5
x = -11
3) 4x = 0 + 8
4x = 8
x = 8 : 4
x = 2
5) 2x - x = 3 + 1
x = 4