Combining like terms

QuizÂ by Cassie Vickers

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20 questions
• Q1
Simplify the expression: 2x + 3x - 4x
2x - x
x - 4x
x + 4x
x
30s
• Q2
What is the simplified form of the expression 2x + 3 - 4x?
2x + 3 - 4
-2x + 3
-2x - 3
-4x - 2x + 3
30s
• Q3
What is the simplified form of the expression 3(2x - 5) + 4x?
6x - 5 + 4x
6x - 5
6x - 5 - 4x
10x - 15
30s
• Q4
What is the simplified form of the expression 3(x + 2) - 4x?
3x - 6
-x + 6
-x - 2
-x + 2
3x + 6
30s
• Q5
What is the simplified form of the expression 2(3x - 4) + 5 - x?
5x - 3
3x - 6
5x - 2
6x - 2
-x + 1
30s
• Q6
What is the simplified form of the expression 2(5x - 3) + 4 - 3x?
6x - 1
8x + 1
8x - 2
7x - 2
7x + 1
30s
• Q7
What is the solution to the equation: 3x + 7 = 16?
-3
10
5
3
30s
• Q8
What is the solution to the equation: 5 - 2x = 9?
-4
-2
2
4
30s
• Q9
What is the solution to the equation: 2y - 5 = 11?
3
-8
8
16
30s
• Q10
What is the solution to the equation: 4 + 3x = 19?
15
1
5
9
30s
• Q11
What is the solution to the equation: 2x - 9 = 15?
12
3
6
-12
30s
• Q12
What is the solution to the equation: 7 - 4x = 11?
-3
1
3
-1
30s
• Q13
What is the solution to the equation: 2(x + 3) = 10?
4
2
-2
6
30s
• Q14
What is the solution to the equation: x/4 + 2 = 5?
2
16
8
12
30s
• Q15
What is the solution to the equation: 3x - 8 = 19?
9
27
5
-9
30s

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