( 24-3 ) per 2 = 3-(×+1) per 4
Matematika
alyapuspitasari1
Pertanyaan
( 24-3 ) per 2 = 3-(×+1) per 4
1 Jawaban
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1. Jawaban elsa8825
21/2=3-(X+1)/4
42=3(X+1)
42=3x+3
42-3=3x+3-3
39=3x
13=x