Jawab:
Penjelasan dengan langkah-langkah:
No.10(55+60+x+72+63)=300
(250+x)=300
x=300-250
x=50ton
N0.6 (52+45+x+10+40)=190
(147+x)=190
x=190-147
x=43 buah pulpen
No.8(40+32+46+x)=155
(118+x)=155
x=155-118
x=37 ekor
N0.2(10+14+9+6+x)=42
39+x)=42
x=42-39
x=3
maaf kurang lengkap
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Jawab:
Penjelasan dengan langkah-langkah:
No.10(55+60+x+72+63)=300
(250+x)=300
x=300-250
x=50ton
N0.6 (52+45+x+10+40)=190
(147+x)=190
x=190-147
x=43 buah pulpen
No.8(40+32+46+x)=155
(118+x)=155
x=155-118
x=37 ekor
N0.2(10+14+9+6+x)=42
39+x)=42
x=42-39
x=3
maaf kurang lengkap