diketahui 2/3(6x - 9) = 1/2(4x + 8).Nilai x + 10 = a.15 b.15 c.18 d.20
Matematika
zakhi5
Pertanyaan
diketahui 2/3(6x - 9) = 1/2(4x + 8).Nilai x + 10 =
a.15 b.15 c.18 d.20
a.15 b.15 c.18 d.20
1 Jawaban
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1. Jawaban eztersinagaa
12/3x-18/3 = 4/2x +8/2
4x-2x=4+6
2x=10
x=10/2=5
x+10
5+10
=15