2a-4=b-5 brp yaa?plis
Matematika
Noviara
Pertanyaan
2a-4=b-5 brp yaa?plis
1 Jawaban
-
1. Jawaban tarahma
2a-4 = b-5
2a-b = 4-5
2a-b = -1
-b = -1 : -2
-b = 0,5
b = 0,5