1/3 (6×+9) = 1/4 (2×+4) bantuinn yaa
Matematika
irdinaputri
Pertanyaan
1/3 (6×+9) = 1/4 (2×+4) bantuinn yaa
1 Jawaban
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1. Jawaban princessgita
6x/3 + 9/3 = 2x/4 + 4/4
6x/3 + 3 = 2x/4 + 1
4(6x+3) = 3(2x+1)
24x + 12 = 6x + 3
24x - 6x = 3 - 12
18x = -9
x = -9/18
x = -1/2