Step-1

Title: Solve the expression using different signs

Grade: 7-a Lesson: S2-L1

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Determine the value of an expression when x = 1:
\$ 10/(2x + 4) + x \$

2

Hint

Substitute x value in the expression

\$ 10/(2(1)+4) + 1 \$

3

Step

After simplification

\$ 10/6 + 1 \$

4

Hint

After cancellation

\$ \cancel10^5/\cancel6^3 + 1 \$

5

Step

Taking 3 as LCM

\$ (5 + 3)/3 \$

6

Step

After simplification

\$8/3\$

7

Answer

A

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?


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 20-February-2023 08:10 PM EST