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WorksheetsMathematics
Total questions: 20
Worksheet time: 44mins
What is an equation?
Statement that is equal on both sides
Statement that in not equal on both sides
A mathematical formula
A variable with an equals sign
The solution of the equation: 2x - 4 = 6 is _____
3
5
0
1
- 14 = j + 10, find j
-24
24
-4
4
Solve 20x - 10 = 10x + 30
4
5
3
1
Find the value of x if
7x +3+2= 26
3
-3
0
21
5x + 7 = 12
Solve the equation: 3(5x - 4) = 3
4y + 16 = 36, Find y^2
(a) y = 5
(b) y = 3
(c) y = 25
(d) y = 16
What is the error?
Adding 2x to 3x
Subtracting 5 from both sides
Adding 2x to -2x
Dividing by 5 on both sides
Jacob solved the following equation using the steps shown.
Step 1 5x + 9 = 2x - 3
Step 2 3x + 9 = -3
Step 3 3x = -12
Step 4 x = -4
What operation did he perform to get from Step 1 to Step 2?
Subtracted 2x from both sides of the equation
Subtracted 9 from both sides of the equation
Multiplied both sides of the equation by 3
Added -3 to both sides of the equation
What is the first step you should take to solve this problem?
1 + 4n - 6n = 1 - 8n
subtract 8n to both sides
multiply 6n to both sides
combine the like terms 4n + -6n
add 1 to both sides
5y + 34 = -2(-7y+1)
2(4x-3) - 8 = 4 + 2x
4(1-x) + 3x = -2(x+1)
7x = 3x + 24
Manu's father's age is 4 years more than three times Manu's age. Find Manu's age, if his father is 46 years old.
14
15
16
18
