Step-2

Title: Subtract the expressions

Grade: 7-a Lesson: S3-L3

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Given that:
(-x-1), (-2x+3)

2

Hint

Subtract the terms

(-x-1) - (-2x+3)

3

Step

Add the common terms

-x-1+2x-3

4

Step

After adding we get

x-4

5

Answer

B

Tutor: Questions

Seq Type Question Audio

1

Problem

What did you learn from this problem?

2

Clue

What did you learn from the clues?

3

Hint

What did you learn from the Hints?

4

Step

What did you learn from the Steps?

5

Step

How can we improve the Steps?


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