Penjelasan dengan langkah-langkah:
= 25 × 3 - 4 + 7
= 75 - 4 + 7
= 71 + 7
= 78
__
= 4y + 7y
= 4(6) + 7(6)
= 24 + 42
= 66
Diketahui :
Operasi hitung 25 × 3 - 4 + 7
4y + 7y
y = 6
••••••••••••••••••••••••••
Ditanya :
Hasilnya adalah?
Langkah - Langkah
→ nomor satu
= 25 x 3 - 4 + 7
= ( 25 + 25 + 25 ) - 4 + 7
= ( 50 + 25 ) - 4 + 7
→ nomor dua ←
subtitusi y ke ↓
→ = 4y + 7y
→ = 4(6) + 7y
→ = 24 + 7y
→ = 24 + 7(6)
→ = 24 + 42
→ = 66
•.• RNdoctor
•.• TingkatkanPrestasiMu
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Penjelasan dengan langkah-langkah:
= 25 × 3 - 4 + 7
= 75 - 4 + 7
= 71 + 7
= 78
__
= 4y + 7y
= 4(6) + 7(6)
= 24 + 42
= 66
Diketahui :
Operasi hitung 25 × 3 - 4 + 7
4y + 7y
y = 6
••••••••••••••••••••••••••
Ditanya :
Hasilnya adalah?
••••••••••••••••••••••••••
Langkah - Langkah
→ nomor satu
= 25 x 3 - 4 + 7
= ( 25 + 25 + 25 ) - 4 + 7
= ( 50 + 25 ) - 4 + 7
= 75 - 4 + 7
= 71 + 7
= 78
→ nomor dua ←
y = 6
subtitusi y ke ↓
→ = 4y + 7y
→ = 4(6) + 7y
→ = 24 + 7y
→ = 24 + 7(6)
→ = 24 + 42
→ = 66
•.• RNdoctor
•.• TingkatkanPrestasiMu