fungsi f(x) =5x - 7, jika f(a) =8 berapa nilai a
Matematika
aprilia1236
Pertanyaan
fungsi f(x) =5x - 7, jika f(a) =8 berapa nilai a
1 Jawaban
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1. Jawaban theresia120
f(a) = 5x -7
f(a) = 5.8-7
=. 40-7
= 33
maaf kalau salah
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