sederhanakan (3x + 4y - z) - (x - 3y + 2 z) =
Matematika
Naufalll2301
Pertanyaan
sederhanakan (3x + 4y - z) - (x - 3y + 2 z) =
1 Jawaban
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1. Jawaban adelina191
=3x + 4y - z - x + 3y - 2z
=3x - x + 4y + 3y - z - 2z
=2x + 7y - 3z