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Pre-Algebra Unit 5 Lesson 7

Pre-Algebra Unit 5 Lesson 7

Assessment

Presentation

Mathematics

9th - 12th Grade

Medium

CCSS
8.EE.C.7B, 6.EE.A.3, 7.EE.A.1

Standards-aligned

Created by

Mark Wortman

Used 8+ times

FREE Resource

5 Slides • 13 Questions

1

Pre-Algebra Unit 5 Lesson 7

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2

Topics to Review

Distributive Property Combining Like Terms Solving Two-Step Equations Solving One-Step Equations

3

Distributive Property


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4

Multiple Choice

8(3 +2x) =

1

24 + 16x

2

24 + 2x

3

3 + 16x

4

40x

5

Multiple Choice

12(x + 4) =

1

12x + 48

2

12x + 4

3

x + 48

4

2x + 60

6

Combining Like Terms

Like terms have the same variable parts.

All constants are like terms.

Only like terms can be combined by addition or subtraction.

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7

Multiple Choice

 Simplify: 4x  7 4x +3xSimplify:\ 4x\ -\ 7\ -4x\ +3x  

1

 3x  73x\ -\ 7  

2

 11x711x-7  

3

 11x 711x\ -7  

4

 3x3x  

8

Multiple Choice


 Simplify: 5(3x  1) 8+xSimplify:\ 5\left(3x\ -\ 1\right)\ -8+x  

1

 20x4520x-45  

2

 11x811x-8  

3

 16x916x-9  

4

 16x1316x-13  

9

Steps to solving Multi-Step equations

  • Distributive Problem

  • Combine like terms as needed

  • Move numbers to the opposite of the variable by doing the inverse operation

  • Isolate the variable by undoing the multiplication or division problem

10

Multiple Choice

What is the first step in solving the equation 2a + 4(a + 5) = 10

1

Add 4 to both sides

2

Add the 2a and a

3

Distribute 4 to a and 5

4

Distribute 4 to a and 5

11

Multiple Choice

-11 + 3(b + 5) = 7

1

1

2

-1

3

3

4

-3

12

Multiple Choice

2x + 3(5x - 7) = 47

1

1

2

2

3

3

4

4

13

Multiple Choice

3x + 2(4x - 4) = 3

1

4

2

3

3

2

4

1

14

Multiple Choice

2x - 3 + 4x = 27

1

12

2

4

3

5

4

15

15

Multiple Choice

8v + 4(v - 8) = 8

1

2

2

5

3

4

4

-4

16

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17

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18

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Pre-Algebra Unit 5 Lesson 7

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