tolong pake caranya sekarang di kumpul yaa
Matematika
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Pertanyaan
tolong pake caranya sekarang di kumpul yaa
1 Jawaban
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1. Jawaban niightdreamer
gx = ax + b
g.3 = 11
x = 3
a. 3 + b = 11
g.1 = 7
x = 1
a. 1 + b = 7
3a + b = 11
a + b = 7
a = 7 - b
3a + b = 11
3(a) + b = 11
3(7 - b) + b = 11
21 - 3b + b = 11
- 3b + b = 11 - 21
-2b = -10
b = 5
a = 7 - b
a = 7 - 5
a = 2