(-39+...) + ... = ... + (32+(-4))
Matematika
whikedp
Pertanyaan
(-39+...) + ... = ... + (32+(-4))
1 Jawaban
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1. Jawaban Denikurnia11
Mapel : Matematika
Materi : Penjumlahan
Kelas : VII (SMP)
-39 + X +X = X + 32 - 4
X = 67
Pembuktian
(-39 + 67) + 67 = 67 + 32 -4
28 + 67 = 99 - 4
95 = 95
TERBUKTI !!!