35 questions
Which one is linear equation?
Linear equation in one variable is
power of variable is 1
1 variable
power of variable is more than 1
2 variable
4
6
1
2
3
2
8
11
9
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
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
State the linear equation in one variable that suitable for this situation:
"The price of an exercise book is thrice the price of a pen. Yahya buys 2 exercise books and 8 pens. She makes a payment of RM50 and received a balance of RM8."
50 + 8 = 14y
50 - 10y = 8
50 - 14y = 8
8 + 10y = 50
There are 68 students participating in a community activity to clean up the National Zoo. The number of girl guides who participated is 16 less than the number of boy scouts. How many boy scouts participated in the activity?
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=__)
The perimeter of a triangular flag is 100 cm. The length of two sides of the flag are the same. The sum of the two same-sided length of the flag exceeds the third length of the flag by 4 cm. Find the length of the shorter side of the flag.
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.
Given , find the value of x.
The diagram below shows a weighing scale in equilibrium position. It is given that the mass of each bottle is the same. Calculate the total mass, in kg, of the 5 bottles.
0.6
0.3
0.06
0.03
Which of the following equations is a linear equation in two variables?
Which of the following is a possible solution for the linear equation
Which of the following linear equation satisfies both of ordered pairs and ?
Bok Nam bought x pencils and y pens. The price of a pencil is 80 sen and the price of a pen is 3 times the price of a pencil. The total price of the pens is RM8 more than the total price of the pencils. Which of the following is the equation that relates x and y?
Given that and , then the value of p is
Solve:
3x + 5y = 4
4x - 5y = -18
x = -2
y = 2
x = -2
y = -2
x = 2
y = -2
x = 2
y = 2
Which are the correct ways to solve the equations using elimination method?
(you may choose more than one answer)
12x − 8y = −8 --- (1)
4x + 8y = 40 --- (2)
(1) + (2)
(1) - (2)
3 X (2) − (1)
3 X (2) + (1)