selesaikan persamaan linier berikut 1 + 9x=28 6x - 5=25 9-6x=3 3x+3=27
Matematika
SintiaFitri
Pertanyaan
selesaikan persamaan linier berikut
1 + 9x=28
6x - 5=25
9-6x=3
3x+3=27
1 + 9x=28
6x - 5=25
9-6x=3
3x+3=27
2 Jawaban
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1. Jawaban BSunShine
Bab : Persamaan Linear Satu Variebel
Kelas : VII SMP
1 + 9x = 28
9x = 28 - 1
9x = 27
x = 3
6x - 5 = 25
6x = 25 + 5
6x = 30
x = 5
9 - 6x = 3
-6x = 3 - 9
-6x = -6
x = 1
3x + 3 = 27
3x = 27 - 3
3x = 24
x = 8 -
2. Jawaban Anonyme
Bab Persamaan Linear
Matematika SMP Kelas VII
1] 1 + 9x = 28
9x = 28 - 1
x = 27/9
x = 3
2] 6x - 5 = 25
6x = 25 + 5
x = 30/6
x = 5
3] 9 - 6x = 3
6x = 9 - 3
x = 6/6
x = 1
4] 3x + 3 = 27
3x = 27 - 3
x = 24/3
x = 8