4x -2 (-5 -2x) =3 (-2x + 6)
Matematika
sofi2001
Pertanyaan
4x -2 (-5 -2x) =3 (-2x + 6)
1 Jawaban
-
1. Jawaban ShanedizzySukardi
Materi Operasi Aljabar
4x-2(-5-2x) = 3 (-2x + 6)
4x+10+4x = -6x + 18
8x + 6x = 8
14x = 8
x = 4/7