bantu gan no 2........
Matematika
rajatobing1
Pertanyaan
bantu gan no 2........
1 Jawaban
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1. Jawaban Verdana11
n3 = 13 b=u16-u3 : 13-3 =88-13 : 13-3
n16=88 b= 70 : 10
b=7
n 3 = a-2b
n3 = a -(2x7)
13 = a -14
a =13 - 14
a = -1
klo gak salah...