Jika 2x+15=6x-5,maka nilai x-4 =
Matematika
dandisatria906
Pertanyaan
Jika 2x+15=6x-5,maka nilai x-4 =
2 Jawaban
-
1. Jawaban Flawlyara
2x + 15 = 6x - 5
20 = 4x
X = 5
Maka
X-4 = 5-4 = 1 -
2. Jawaban Bobb123
2x + 15 = 6x - 5
6x - 2x = 15 + 5
4x = 20
x = 5
x - 4 :
= 5 - 4
= 1