6a-56-26 dan-8a+6b+9c.
Matematika
dwi1193
Pertanyaan
6a-56-26 dan-8a+6b+9c.
1 Jawaban
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1. Jawaban angelinaoctavioy4j7p
6a-56-26 dan-8a+6b+9c.
=(6a-56-26) + (-8a+6b+9c)
= 6a-8a +6b + 9c -56-26
=-2a +6b +9c -82