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Solving One-Step Inequalities: Addition and Subtraction Techniques

Solving One-Step Inequalities: Addition and Subtraction Techniques

Assessment

Interactive Video

•

Mathematics

•

6th - 10th Grade

•

Practice Problem

•

Medium

•
CCSS
7.EE.B.4B, 6.EE.B.5

Standards-aligned

Created by

Lucas Foster

Used 43+ times

FREE Resource

Standards-aligned

CCSS.7.EE.B.4B
,
CCSS.6.EE.B.5
The video tutorial by Mr. J covers solving one-step inequalities using addition and subtraction. It explains the process of isolating the variable by applying inverse operations and maintaining balance on both sides of the inequality. The tutorial highlights the difference between equations and inequalities, emphasizing that inequalities have infinite solutions. Through four examples, Mr. J demonstrates how to solve inequalities and verify solutions by substituting values. The video concludes with a summary of the steps involved in solving one-step inequalities.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between solving equations and inequalities?

Equations have multiple solutions, while inequalities have one solution.

Equations have one solution, while inequalities have multiple solutions.

Equations and inequalities both have one solution.

Equations and inequalities both have multiple solutions.

Tags

CCSS.7.EE.B.4B

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the inequality x + 3 > 7, what operation is used to isolate x?

Dividing by 3

Subtracting 3

Adding 3

Multiplying by 3

Tags

CCSS.7.EE.B.4B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If x + 3 > 7, which of the following is a correct solution?

x = 4

x = 5

x = 6

x = 3

Tags

CCSS.6.EE.B.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the inequality w - 15 ≤ 20, what operation is used to isolate w?

Multiplying by 15

Dividing by 15

Adding 15

Subtracting 15

Tags

CCSS.7.EE.B.4B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If w - 15 ≤ 20, which of the following is a correct solution?

w = 30

w = 20

w = 10

w = 40

Tags

CCSS.6.EE.B.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the inequality r - 8 > 4, what operation is used to isolate r?

Adding 8

Subtracting 8

Multiplying by 8

Dividing by 8

Tags

CCSS.7.EE.B.4B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If r - 8 > 4, which of the following is a correct solution?

r = 10

r = 14

r = 16

r = 12

Tags

CCSS.6.EE.B.5

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