WorksheetsExpressions, Equations, Inequalities
Total questions: 60
Worksheet time: 2hrs 7mins
-3(3 - 8j)
-6 - 11j
-9 - 8jj
-9 + 24j
9 - 24j
-(6 - 4p)
6 - 4p
6 + 4p
-6 + 4p
6p - 4
-9(14p - 8) - 4p
x + 4 - 7(x - 5)
Simplify the following expression:
-8(5b + 2) - 7(b - 5)
-33b + 19
-47b - 21
33b - 19
-47b + 19
-2x - 4(4x - 8)
Factor 12x - 20
6(2x - 3)
4(3x - 5)
4x(3x - 5)
3(4x + 6)
Factor completely: 6x + -3
3(2x + -1)
-2 + -1 + 6 + x
6( -2 + x )
3 ( 1 + 2x)
12x + 9
Pick the correct inequality for the graph.
A
B
C
D
What inequality does the number line graph represent?
x ≤ 4
x ≥ -4
x < -4
x < 4
6 - 2h > 30
h < 12
18 > h
h > -12
h < -12
Match the graph with its inequality.
11 < a
11 > a
11 ≤ a
11 ≥ a
Which graph matches the inequality
2 > p?
A
B
C
D
Which graph matches the inequality
-2 ≥ n?
A
B
C
D
Which graph matches the inequality
r ≥ -6?
A
B
C
D
What inequality does the number line graph represent?
x ≤ -4
x ≥ -4
x < -4
x < 4
Which of the following are like terms?
3x, 5
3x, 5x
3x, 5y
3, 5x
Solve -5t + 9 = 24
-3
3
12
-6.6
What is the most efficient first step to solve this equation:
11 - 3x = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
Evaluate the following expression
5 (3x - 4) when x = 10
130
30
170
1530
(Line 1) 5x - 8 = 32
(Line 2) 5x = 40
(Line 3) x = 8
Where does a mistake first occur? What should have been done?
Line 2 - You should subtract 4 from both sides.
Line 5 - Calculation error
Line 2 - You should divide by 3 first.
Line 4 - You should divide by -3 on both sides.
Where does a mistake first occur? What should have been done?
Step 1 - You should add 4 to both sides first.
Step 2 - You should have multiplied 2 on both sides.
Step 2 - Calculation error
There are no mistakes.
A coefficient is __________.
the variable
a constant
an exponent
the number that is multiplied by the variable
-3x + 4 - 8x + 2xy
17u + 8
-3(x - 4) + 3(a - 6)
5(-8n +5) -4n
-5x + 6r -5p +2
What is the first inverse operation needed to solve for p?
765 = 5p - 254
Subtracting 254 from both sides
Adding 254 to both sides
Multiplying both sides by 5
Dividing both sides by 5
3c + 5 = 23
what is the first step?
Add 5 to both sides
Divide both sides by 3
Subtract 5 from both sides
Subtract 3 from both sides
11 - 3x = 44
15 = 7 - 5x
What is the first step to solve this?
Add 5 to both sides
Subtract 7 from both sides
Add 7 to both sides
Divide both sides by 5
Step 1 for solving this equation is
-6(w + 1) = -11
Expand, distribute the -6.
Subtract 1 from both sides
Add 6 to both sides
Add 1 to both sides
Is the solution below correct? If not, where was the first mistake made?
5 = 2d - 18
-2d = -2d
3d = -18
÷3 = ÷3
d = 6
Yes
No, they should have added 18 to both sides instead of subtracting 2d from both sides.
No, they forgot that -18 divided by 3 is -6, not 6.
No, they should have subtracted 2 from both sides, not 2d.
3x - 7 = 32
What is the first step to solve this?
Add 7 to both sides
Subtract 7 from both sides
Subtract 3 from both sides
Divide both sides by 3
The steps in solving 5b - 6 = 24 are:
Add 6 to both sides then divide both sides by 5
Add 6 to both sides then multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
3x + 2x + 3y - 7y
h = 2(33) + 15
h = 15(33) + 2
Expand -4(5x - 3)
20x - 3
20x - 12
-20x - 12
-20x + 12
Level 3
Identify the steps to solve for b
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
Did Sarah make an error? If so, which is the best description of her error?
She didn't distribute (expand) correctly. The second step should read 3x - 12 = 24
She didn't distribute (expand) correctly. The second step should read -3x - 12 = 24
She didn't distribute (expand) correctly. The second step should read -3x + 12 = 24
She didn't make an error.
What error did the student make when solving the equation:
5x + 6 = 66
5x - 6 = 66 -6
5x = 60
5*5x= 60*5
x = 300
