(8a+3b+5c)+(7a+4b+9c)
Matematika
Riskypenner227
Pertanyaan
(8a+3b+5c)+(7a+4b+9c)
1 Jawaban
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1. Jawaban dwi1228
8a+7a+3b+4b+5c+9c=15a+7b+14c