PERSAMAAN LINEAR SERENTAK

1. The price of 1 kg of durian and 1 kg of jackfruit is RM 11. The difference of price between 3 kg of durian and 1 kg of jackfruit is RM5. What is the price, in RM, of 1 kg if jackfruitHarga bagi 1 kg durian dan 1 kg nangka ialag RM11. Beza harga antara 3 kg durian dan 1 kg nangka ialah RM5. Berapakah harga, dalam RM, bagi 1 kg nangka

Answer /Jawapan :

(4 marks/markah)

2. The total price of a pen and two rulers is RM9. The difference of price between a pen and a ruler is RM3. What is the price, in RM, of a pen if the price of a pen is more expensive than the price of a rulerJumlah harga bagi sebatang pen dan dua batang pembaris ialah RM9. Beza harga antara sebatang pen dengan pembaris islah RM3. Berapakah harga, dalam RM, sebatang pen jika harga sebatang pen lebih mahal daripada harga sebatang pembaris.

Answer /Jawapan :

(4 marks/markah)

3. The total price of a ball and 5 wisel is RM14. The difference of price between a ball and three wisel is RM12. What is the price, in RM, of a ball if the price of a ball is more expensive than the price of a wisel.Jumlah harga bagi empat biji bola dan 5 biji wisel ialah RM14. Beza harga antara sebiji bola dengan tiga biji wisel ialah RM12. Berapakah harga, dalam RM, sebiji bola jika harga sebiji bola lebih mahal daripada harga sebiji wisel.

Answer /Jawapan :

(4 marks/markah)

4. x + 4y = 13 8x – 4y = - 4

(4 marks/markah)

5. 2x + 5y = 3 7x + 5y = 23

(4 marks/markah)