15 / 15 + 11 = 3x/3x + 2x + 2
Matematika
taufiq131
Pertanyaan
15 / 15 + 11 = 3x/3x + 2x + 2
2 Jawaban
-
1. Jawaban BSunShine
Bab : Persamaan Linear Satu Variabel
Kelas : VII SMP
15/15 + 11 = 3x/3x + 2x + 2
1 + 11 = 1 + 2x + 2
12 = 2x + 2
12 - 2 = 2x
10 = 2x
10/2 = x
5 = x -
2. Jawaban adifah
15/15 + 11 = 3x/3x + 2x +2
1 + 11 = 1 + 2x +2
1 + 11 -1 -2 =2x
9 = 2x
x = 4,5 = 4 1/2