penjumlahan x+2y-zdan2×-y+3z
Matematika
zidane358
Pertanyaan
penjumlahan x+2y-zdan2×-y+3z
2 Jawaban
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1. Jawaban lintangannisa21
x+2y-z+2x-y+3z = 3x + y +2z -
2. Jawaban BeetSha
(x + 2y - z) + (2x - y + 3z)
= x + 2x + 2y - y - z + 3z
= 3x + y + 2z