22-5x=3x+30 kak tolong jawab
Jawaban Terkonfirmasi
MATERI : PERSAMAAN LINEAR SATU VARIABEL
KELAS : VII SMP
22 – 5x = 3x + 30
-5x – 3x = 30 – 22
-8x = 8
X = 8/-8
X = -1
22-5x = 3x+30
22-22-5x = 3x+30-22
-5x = 3x+8
-5x-3x = 3x-3x+8
-8x = 8
-8x : 1/8 = 8 : 1/8
x = 1