Solving Equations with Justifications

Solving Equations with Justifications

9th - 12th Grade

25 Qs

quiz-placeholder

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Solving Equations with Justifications

Solving Equations with Justifications

Assessment

Quiz

Mathematics

9th - 12th Grade

Practice Problem

Medium

CCSS
HSA.REI.A.1, 7.EE.B.4A, 6.EE.B.7

+2

Standards-aligned

Created by

Allison Gilliard

Used 60+ times

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property is shown?

-5x+10 = 40

-10 -10

-5x = 30

Division Property of Equality

Subtraction Property of Equality

Commutative Property of Equality

Identity Property of Addition

Tags

CCSS.HSA.REI.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve.
 200+20y=100200+20y=100  

-5

5

15

-15

Tags

CCSS.7.EE.B.4A

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which property justifies the second step?
          4x + 8 = 0
               - 8    - 8

Subtraction Property of Equality
Addition Property of Equality
Identity Property of Addition
Commutative Property of Addition

Tags

CCSS.HSA.REI.A.1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which property justifies the fourth step?
          2 - 7 = 3x + 7 - 7
          2 - 7 = 3x + 0
          2 - 7 = 3x
            -5 = 3x

Substitution Property of Equality
Subtraction Property of Equality
Minus Property of Subtraction
Inverse Property of Addition

Tags

CCSS.HSA.REI.A.1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which property says that you can add the same number to both sides of any equation?

Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Commutative Property of Equality

Tags

CCSS.HSA.REI.A.1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which property says that you can multiply both sides of any equation by the same number?

Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality

Tags

CCSS.HSA.REI.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property would you use to simplify the following expression?

3(y + 5)

Distributive Property

Multiplication Property of Zero

Commutative Property

Associative Property

Tags

CCSS.6.EE.A.3

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