Jika a+b =c sedangkan c = b +5 berapa nilai a
![]()
Penjelasan dengan langkah-langkah:
c = b + 5
a + b = c
a = c - b
a = ( b + 5 ) - b
a = b - b + 5
a = 5
a + b = c
c = b + 5
–
a + b = c
b + 5 = c
_________ -
a - 5 = 0
a = 5
[tex] \pink{\boxed{\red{\boxed{\purple{\mathfrak{\ast ~ \blue{Celia ~ Claire} ~ \ast}}}}}}[/tex]
[answer.2.content]