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WorksheetsSolving One and Two Step Equations
Total questions: 120
Worksheet time: 9hrs 16mins
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?
The solution is x = 19.
3x = 27.
Which choice models this situation? Marcus needs to sell 25 tickets to a fundraiser by Friday. So far, he has sold 9 tickets. How many tickets does he still need to sell?
t - 9 = 25
t + 9 = 25
9t = 25
t/9 = 25
Which choice models this situation?
Anna participated in a read-a-thon. Mr. Cole pledged $4 per book and gave Anna $44. How many books did Anna read?
b - 4 = 44
b + 4 = 33
4b = 44
b/4 = 44
8 = m - 12
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
To solve the equation:
4p = 16
what needs to be done to both sides to isolate the variable?
Add 4
Subtract 4
Multiply by 4
Divide by 4
Mathematically, what is the 10 doing to the x?
10x = 90
Adding 10
Subtracting 10
Multiplying 10
Dividing 10
-5x = 25
1 + a = 15
4p = 16
18 + a = -50
a = -950
a = -68
a = -32
a = -50/19
What is the first step to solve for b:
2b = -16
add 2 to both sides
subtract 2 to both sides
multiply 2 to both sides
divide 2 to both sides
What is the first step to solving this equation?
add -8 to both sides
subtract -8 to both sides
Multiply -8 to both sides
divide -8 to both sides
x - 62 = 123
What is a variable?
Something that varies
an unknown person
an unknown number
x+5
x+ 3=10
3
10
13
7
Use your calculator, scrap paper, or whiteboard to solve the one step equation
55
35
31
66
-2.6 + x = -4.6
Evaluate: -35 + y= 70
35
-35
105
-105
Solve the equation. Check your solution. It's - 7/8
24
147/8 or 18 3/8
168
-24
How do you solve this equation?
21=41a
add both sides by 41
subtract both sides by 41
multiply both sides by 41
divide both sides by 41
Solve the following equation.
0.9k=2.7
*Hint: Do the opposite operation*
k=3
k=2.43
k=1.8
Solve for x
x = 4
x = 1
2x = 4
x = 2
What equation is modeled? Solve the equation.
x -6 = 13
x + 6 = 13
x + 6 = 13
x - 6 = 13
Write the equation for the model. (white square=1 rectangle=x red square = -1)
7=x+3
7=x+(-3)
7=-x+3
-7=x-3
Which equation matches the image? THE RECTANGLES ARE THE VARIABLES & THE SQUARES EQUAL ONE EACH.
x - 3 = 8
x + 3 = 8
3x = 8
3x = 9
Solve the equation using the image. THE RECTANGLES ARE THE VARIABLES & THE SQUARES EQUAL ONE EACH.
n = 14
n = 6
n = 7
n = 2
If the triangle represents the variable and each circle equals one, is this model and equation in the image correct?
Yes
No, there needs to be 7 circles on the right side of the equal sign.
No, there needs to be 4 circles on the right side of the equal sign.
No, there needs to be a minus sign in the equation.
Which equations matches the picture?
3B + 1 = 6
B + 3 = 6
1 + 3 = 6
6 = 3B + 1
Which equation matches the picture above?
c = 4
1 + 1 = 8
2 = 8
2C = 8
What is the equation being modeled?
4x+3 = 5x
3x + 4 = 5
7x = 5
3x - 4 = 5
-3x + 4 = 5
4x - 3 = 5
-4x + 4 = 5
4 - 3 = 5
-2x = 12
2x = 14
x = 15
2x = 8
WRITE AN EQUATION
Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
24-10=7x
7x- 24=10
7x+ 10=24
10+x=14
You bought a $5 magazine and four
erasers. You spent a total of $25. How
much did each eraser cost?
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
x/3+ 10 = 15
4 + k/2 = -3
Level 2
Solve for a
a= -2
a= -7.5
a= 2
a= 6
Level 3
Solve for a
a= 9
a= -9
a= -5
a= 5
Level 3
Solve for a
a= -2
a= -6
a= 3
a= 15
Level 3
Solve for x
x = 2
x = -2
x = -10
x = 4
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
Level 3
Solve for w
w = 2
w = 4
w = 6
w = 8
Level 4
What is the first step to solve this equation?
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
7k - 14 = 42
7
-8
0
8
13= 5m -2
-3
2
3
-2
13 = 11 - 4x
-2
1/2
-1/2
2
11 - 3x = 44
6n + 4 = -26
y = -4
Solve for a
(a)
Solve for x
(a)
Solve for x
(a)
Solve for n
(a)
Solve for r
(a)
Solve for x
(a)
Solve for x
(a)
Solve for k
(a)
Solve for b
(a)
Solve for x
(a)
11 - 3x = 44
3k + 5 = 23
11 - 3x = 44
11 - 3x = 44
2x + 3x + 4 = 44
8x - 6x + 4 + 5 = 19
4(2x+8)-3x = 47
