Rumus= f(x)=4x+5 Tentukan x jika f(x)=15
Matematika
miyott
Pertanyaan
Rumus= f(x)=4x+5
Tentukan x jika f(x)=15
Tentukan x jika f(x)=15
2 Jawaban
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1. Jawaban imansantoso538
f(x) = 4x + 5 = 15
f(x) = 4x = 15 - 5
f(x) = 4x = 10
f(x) = x = 10/4
x = 5/2 -
2. Jawaban Saidahrahmawati
F(x) = 4x + 5
F(15) = 4.15 + 5
F(15) = 60 + 5
F(15) = 65
kayaknya sih maaf kalo salah