Tolong Dijawab!! Soal Nya
Matematika
TheJenius1
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Tolong Dijawab!! Soal Nya
1 Jawaban
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1. Jawaban Sakti2017
11) 2(3p-4) = 4p + 6
6p - 8 -4p - 6 = 0
6p-4p-8-6 = 0
2p-14 = 0
2p =14
p = 14/2
p =7. (A)
12) 3 (2x + 1/3) = 4 (3x - 1/2)
= 6x + 1 = 12x - 2
12x - 2 - 6x - 1 = 0
12x- 6x -2- 1 = 0
6x -2- 1 = 0
6x -3 = 0
6x = 3
x = 3/6
x = 1/2 (D)
13) 2 (3x-6) = 3 (x+5)
6x -12 = 3x + 15
6x -12 - 3x - 15 = 0
6x - 3x -12 -15 = 0
3x -27 = 0
3x = 27
x = 27/3
x = 9 (D)