Penyelesaian - Linear equations with one unknown
Penjelasan langkah demi langkah
1. Permudahkan ungkapan
Cari faktor sepunya terbesar bagi pembilang dan penyebut:
Faktorkan keluar dan hapuskan faktor sepunya terbesar:
Tukar belah:
2. Asingkan x
Multiply both sides by :
Kumpulkan sebutan sejenis:
Darabkan pekali:
Permudahkan pecahan:
Darabkan pecahan:
Permudahkan aritmetik:
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Linear equations cannot tell you the future, but they can give you a good idea of what to expect so you can plan ahead. How long will it take you to fill your swimming pool? How much money will you earn during summer break? What are the quantities you need for your favorite recipe to make enough for all your friends?
Linear equations explain some of the relationships between what we know and what we want to know and can help us solve a wide range of problems we might encounter in our everyday lives.