penyelesaian dari:2a+7=20
Penjelasan dengan langkah-langkah:
2a+7=20
2a = 20-7
2a = 13
a = 13/2
a = 6,5
===========================
2a + 7 = 20
2a = 20 - 7
2a = 13
a = 13 ÷ 2
a = 6,5
[answer.2.content]100 Books That Changed the World
100 Books That Changed the World
Penjelasan dengan langkah-langkah:
2a+7=20
2a = 20-7
2a = 13
a = 13/2
a = 6,5
===========================
2a + 7 = 20
2a = 20 - 7
2a = 13
a = 13 ÷ 2
a = 6,5
[answer.2.content]