WorksheetsUnit 6: Algebraic Expressions/Equations
Total questions: 11
Worksheet time: 6mins
Select all the equations where x = 6 is a solution.
4 = 2 + x
x - 11 = 5
12 = 2x
2 = 3x
1/2 x = 3
Which expression represents the area of this rectangle?
4(2x + 12)
2(4x + 3)
8x + 12
8x + 3
Determine the solution to the equation: 3 + x = 10
x = 7
x = 6
x = 8
x = 5
Determine the solution to the equation: 1.8 = 2x
x = 0.9
x = 1.8
x = 0.5
x = 2.0
Determine the solution to the equation: 1/3 x = 9
x = 27
x = 3
x = 9
x = 18
Here is an expression: 3(2a + 6). What is the value of this expression when a = 4?
60
48
72
54
Here is an expression: 3(2a + 6). Write an equivalent expression. Draw a rectangle if it helps you with your thinking.
6a + 18
3a + 6
2a + 6
3(2a + 6)
Here is an expression: 3(2a + 6). What is the value of your expression when a = 4?
42
36
48
30
Cho has $10 to buy tacos that cost 2.50 each. Cho can buy x tacos in total. Which equation represents this situation?
10x = 2.50
2.50x = 10
x + 2.50 = 10
x + 10 = 2.50
Here is a new equation: 12 + y = 20. Which of the following situations could represent this equation?
You have 12 apples and you need 20 apples in total. How many more apples do you need?
You have 20 apples and you give away 12. How many apples do you have left?
You have 12 apples and you eat 8. How many apples do you have now?
You have 20 apples and you buy 12 more. How many apples do you have now?
Determine the value of y in the equation 12 + y = 20.
y = 8
y = 6
y = 10
y = 12
