A = 2b + c / 3 (c =...?)
Matematika
h1a2n3a4
Pertanyaan
A = 2b + c / 3 (c =...?)
2 Jawaban
-
1. Jawaban wilimunchenesti
perkalian silang :
a = 2b+c/3
3a = 2b+c
2b+c = 3a
c = 3a-2b -
2. Jawaban nadiaauraaryani
A=2b +c/3
2b+c/3 = A
c/3=A-2b
c = a-2b : 3
c= a/3 -2b/3