15 questions
State the linear equation in one variable that suitable for this situation:
"The price of chicken is RMb per kilogram. Rozita bought 3 kg of chicken and made a total payment of RM21."
3 b = 21
3 b = 21
3 b = 21
3 b = 21
Find the value of x.
3x + 3 = 15
Find the value of y.
y – 9 = 7
Find the value of m.
2(m + 4) = 22
Find the value of k.
4k – 8 = 10k + 16
Which of the following equations are linear equations in one variable?
Write a linear equation based on the image given.
Which of the following equations are linear equations in two variables?
Form a linear equation in two variables for the following situation:
"The sum of two numbers is 186."
Form a linear equation in two variables for the following situation:
"The different between the price for 6 plates of nasi lemak and 3 plates of fried noodles is RM39."
Solve the following simultaneous linear equations.
(Write your answer as h=__, k=__)
Solve the following simultaneous linear equations.
(Write your answer as r=__, s=__)
It is given 2m – n = 11 and m + 2n = –2. Calculate the value of m - n.
It is given 2p + 5q = 63 and 7q + 4p = 105. Calculate the value of p x q.
Which of the following linear equation satisfies both of ordered pairs and ?