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Worksheetslinear equations in one variable
Total questions: 10
Worksheet time: 5mins
1. Which of the following is not a linear equation in one variable?
33z+5 = 0
33(x+y) = 0
. 33x+5 = 0
33y+5 = 0
The solution of 2x-3=7 is:
5
7
12
11
3. The solution of 2y + 9 = 4 is
9/2
4/9
-⅖
-5/2
The perimeter of the rectangle is 20cm. If the length of the rectangle is 6cm, then its breadth will be
4 cm
6 cm
10 cm
14 cm
The age of the father is three times the age of the son. If the age of the son is 15 years old, then the age of the father is
50 years
55 years
40 years
45 years
Three consecutive integers add up to 51. The integers are:
16,17,18
15,16,17
17,18,19
18,19,20
If x is an even number, then the next even number is:
x+1
x+2
x+3
x+4
The difference between the two numbers is 30. If the bigger number is x, then what is the smaller number
x – 30
30 – x
30x
None of these
When a number is added to itself, it becomes 24. What is the number?
2
4
12
21
If 9 is added to a number, it becomes 25. This statement in the form of an equation is
x + 9 = 25
x – 9 = 25
9x = 25
x/9 = 25
