F (x) = 2x + 5 Jika f (x) = 25, maka nilai x adalah.. Tolong rumus nya ('_';)
Matematika
Jasminealisha
Pertanyaan
F (x) = 2x + 5
Jika f (x) = 25, maka nilai x adalah..
Tolong rumus nya ('_';)
Jika f (x) = 25, maka nilai x adalah..
Tolong rumus nya ('_';)
2 Jawaban
-
1. Jawaban widia286
2x + 5 = 25
2x = 25 - 5
x = 20/2
x = 10
Kyakx sih gini,,, maaf y klw slah... -
2. Jawaban safiraaiueo
Jawab :
f(x) = 2x + 5
25 = 2x + 5
2x + 5 = 25
2x = 25 - 5
2x = 20
x = 20/2
x = 10