Step-1

Title: Using different methods to find the variable value

Grade: 7-a Lesson: S1-L3

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Solve the equation:
10 a + 8 = 7a - 5

2

Step

Moving constant terms to right side and variable terms to left side we get

10a - 7a = -5 - 8

3

Hint

Seperate variable

( 10 - 7 )a = -( 5 + 8 )

4

Step

After Simplification we get

3 a = -13

5

Step

Dividing with 3

\$(3a)/3=-13/3\$

6

Step

After Cancellation

\$ a = -13/3 \$

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?


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