nilai x+4 dari 1/4x+5=1/3(2x-5)adalah
Matematika
Prakosojuniorbayu
Pertanyaan
nilai x+4 dari 1/4x+5=1/3(2x-5)adalah
2 Jawaban
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1. Jawaban Anggi3108
x+4
1/4x+5 = 1/3(2x-5)
1/4x+5 = 1/6x-15
kali silang
6x-15 = 4x+5
2x=20
x = 10
maka x+4 = 10+4 = 14
smoga membantu -
2. Jawaban smiliest
cari dulu nilai x
1/4x + 5 = 1/3(2x-5)
1/4x + 5 = 2/3x - 5/3
1/4x - 2/3x = (-5/3) - 5
3/12x - 8/12x = (-5/3) - 15/3
(-5/12x) = (-20/3)
x = (-20/3) : (-5/12)
x = 20 * 12 / (5 * 3)
x = 4 * 4
x = 16
maka x + 4 adalah 16 + 4 = 20