tolong jawab soal jika f(x) =4x +1 maka nilai x pada f (x) =-10 adalah?

Mapel : Matematika

Kelas : 8, 10

Bab : Relasi dan Fungsi
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f(x) = 4x + 1

f(x) = -10

Ditanya → Nilai x

f(x) = -10

4x + 1 = -10

4x = - 10 - 1

4x = -11

x = -11/4

⏩Jadi, nilai x = -11/4 ✔